13495664

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:95

約数の個数: 120

約数和(自身を含む): 34854912

約数和(自身を除く): 21359248

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 31, 46, 52, 56, 62, 91, 92, 104, 112, 124, 161, 169, 182, 184, 208, 217, 248, 299, 322, 338, 364, 368, 403, 434, 496, 598, 644, 676, 713, 728, 806, 868, 1183, 1196, 1288, 1352, 1426, 1456, 1612, 1736, 2093, 2366, 2392, 2576, 2704, 2821, 2852, 3224, 3472, 3887, 4186, 4732, 4784, 4991, 5239, 5642, 5704, 6448, 7774, 8372, 9269, 9464, 9982, 10478, 11284, 11408, 15548, 16744, 18538, 18928, 19964, 20956, 22568, 27209, 31096, 33488, 36673, 37076, 39928, 41912, 45136, 54418, 62192, 64883, 73346, 74152, 79856, 83824, 108836, 120497, 129766, 146692, 148304, 217672, 240994, 259532, 293384, 435344, 481988, 519064, 586768, 843479, 963976, 1038128, 1686958, 1927952, 3373916, 6747832, 13495664]

約数ペア:

[(1, 13495664), (2, 6747832), (4, 3373916), (7, 1927952), (8, 1686958), (13, 1038128), (14, 963976), (16, 843479), (23, 586768), (26, 519064), (28, 481988), (31, 435344), (46, 293384), (52, 259532), (56, 240994), (62, 217672), (91, 148304), (92, 146692), (104, 129766), (112, 120497), (124, 108836), (161, 83824), (169, 79856), (182, 74152), (184, 73346), (208, 64883), (217, 62192), (248, 54418), (299, 45136), (322, 41912), (338, 39928), (364, 37076), (368, 36673), (403, 33488), (434, 31096), (496, 27209), (598, 22568), (644, 20956), (676, 19964), (713, 18928), (728, 18538), (806, 16744), (868, 15548), (1183, 11408), (1196, 11284), (1288, 10478), (1352, 9982), (1426, 9464), (1456, 9269), (1612, 8372), (1736, 7774), (2093, 6448), (2366, 5704), (2392, 5642), (2576, 5239), (2704, 4991), (2821, 4784), (2852, 4732), (3224, 4186), (3472, 3887)]