42853511168

素因数分解:

$2^{12}\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1997}}^1$

素因数の和:2078

約数の個数: 156

約数和(自身を含む): 95837059008

約数和(自身を除く): 52983547840

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 169, 208, 248, 256, 338, 403, 416, 496, 512, 676, 806, 832, 992, 1024, 1352, 1612, 1664, 1984, 1997, 2048, 2704, 3224, 3328, 3968, 3994, 4096, 5239, 5408, 6448, 6656, 7936, 7988, 10478, 10816, 12896, 13312, 15872, 15976, 20956, 21632, 25792, 25961, 26624, 31744, 31952, 41912, 43264, 51584, 51922, 53248, 61907, 63488, 63904, 83824, 86528, 103168, 103844, 123814, 126976, 127808, 167648, 173056, 206336, 207688, 247628, 255616, 335296, 337493, 346112, 412672, 415376, 495256, 511232, 670592, 674986, 692224, 804791, 825344, 830752, 990512, 1022464, 1341184, 1349972, 1609582, 1650688, 1661504, 1981024, 2044928, 2682368, 2699944, 3219164, 3323008, 3962048, 4089856, 5364736, 5399888, 6438328, 6646016, 7924096, 8179712, 10462283, 10729472, 10799776, 12876656, 13292032, 15848192, 20924566, 21458944, 21599552, 25753312, 26584064, 31696384, 41849132, 43199104, 51506624, 53168128, 63392768, 83698264, 86398208, 103013248, 106336256, 126785536, 167396528, 172796416, 206026496, 253571072, 334793056, 345592832, 412052992, 669586112, 691185664, 824105984, 1339172224, 1382371328, 1648211968, 2678344448, 3296423936, 5356688896, 10713377792, 21426755584, 42853511168]

約数ペア:

[(1, 42853511168), (2, 21426755584), (4, 10713377792), (8, 5356688896), (13, 3296423936), (16, 2678344448), (26, 1648211968), (31, 1382371328), (32, 1339172224), (52, 824105984), (62, 691185664), (64, 669586112), (104, 412052992), (124, 345592832), (128, 334793056), (169, 253571072), (208, 206026496), (248, 172796416), (256, 167396528), (338, 126785536), (403, 106336256), (416, 103013248), (496, 86398208), (512, 83698264), (676, 63392768), (806, 53168128), (832, 51506624), (992, 43199104), (1024, 41849132), (1352, 31696384), (1612, 26584064), (1664, 25753312), (1984, 21599552), (1997, 21458944), (2048, 20924566), (2704, 15848192), (3224, 13292032), (3328, 12876656), (3968, 10799776), (3994, 10729472), (4096, 10462283), (5239, 8179712), (5408, 7924096), (6448, 6646016), (6656, 6438328), (7936, 5399888), (7988, 5364736), (10478, 4089856), (10816, 3962048), (12896, 3323008), (13312, 3219164), (15872, 2699944), (15976, 2682368), (20956, 2044928), (21632, 1981024), (25792, 1661504), (25961, 1650688), (26624, 1609582), (31744, 1349972), (31952, 1341184), (41912, 1022464), (43264, 990512), (51584, 830752), (51922, 825344), (53248, 804791), (61907, 692224), (63488, 674986), (63904, 670592), (83824, 511232), (86528, 495256), (103168, 415376), (103844, 412672), (123814, 346112), (126976, 337493), (127808, 335296), (167648, 255616), (173056, 247628), (206336, 207688)]