3940037504

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4493}}^1$

素因数の和:4568

約数の個数: 128

約数和(自身を含む): 9241102080

約数和(自身を除く): 5301064576

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 32, 34, 52, 62, 64, 68, 104, 124, 128, 136, 208, 221, 248, 272, 403, 416, 442, 496, 527, 544, 806, 832, 884, 992, 1054, 1088, 1612, 1664, 1768, 1984, 2108, 2176, 3224, 3536, 3968, 4216, 4493, 6448, 6851, 7072, 8432, 8986, 12896, 13702, 14144, 16864, 17972, 25792, 27404, 28288, 33728, 35944, 51584, 54808, 58409, 67456, 71888, 76381, 109616, 116818, 139283, 143776, 152762, 219232, 233636, 278566, 287552, 305524, 438464, 467272, 557132, 575104, 611048, 876928, 934544, 992953, 1114264, 1222096, 1810679, 1869088, 1985906, 2228528, 2367811, 2444192, 3621358, 3738176, 3971812, 4457056, 4735622, 4888384, 7242716, 7476352, 7943624, 8914112, 9471244, 9776768, 14485432, 15887248, 17828224, 18942488, 28970864, 30781543, 31774496, 37884976, 57941728, 61563086, 63548992, 75769952, 115883456, 123126172, 127097984, 151539904, 231766912, 246252344, 303079808, 492504688, 985009376, 1970018752, 3940037504]

約数ペア:

[(1, 3940037504), (2, 1970018752), (4, 985009376), (8, 492504688), (13, 303079808), (16, 246252344), (17, 231766912), (26, 151539904), (31, 127097984), (32, 123126172), (34, 115883456), (52, 75769952), (62, 63548992), (64, 61563086), (68, 57941728), (104, 37884976), (124, 31774496), (128, 30781543), (136, 28970864), (208, 18942488), (221, 17828224), (248, 15887248), (272, 14485432), (403, 9776768), (416, 9471244), (442, 8914112), (496, 7943624), (527, 7476352), (544, 7242716), (806, 4888384), (832, 4735622), (884, 4457056), (992, 3971812), (1054, 3738176), (1088, 3621358), (1612, 2444192), (1664, 2367811), (1768, 2228528), (1984, 1985906), (2108, 1869088), (2176, 1810679), (3224, 1222096), (3536, 1114264), (3968, 992953), (4216, 934544), (4493, 876928), (6448, 611048), (6851, 575104), (7072, 557132), (8432, 467272), (8986, 438464), (12896, 305524), (13702, 287552), (14144, 278566), (16864, 233636), (17972, 219232), (25792, 152762), (27404, 143776), (28288, 139283), (33728, 116818), (35944, 109616), (51584, 76381), (54808, 71888), (58409, 67456)]