65675984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{3847}}^1$

素因数の和:3963

約数の個数: 40

約数和(自身を含む): 140282688

約数和(自身を除く): 74606704

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 97, 176, 194, 388, 776, 1067, 1552, 2134, 3847, 4268, 7694, 8536, 15388, 17072, 30776, 42317, 61552, 84634, 169268, 338536, 373159, 677072, 746318, 1492636, 2985272, 4104749, 5970544, 8209498, 16418996, 32837992, 65675984]

約数ペア:

[(1, 65675984), (2, 32837992), (4, 16418996), (8, 8209498), (11, 5970544), (16, 4104749), (22, 2985272), (44, 1492636), (88, 746318), (97, 677072), (176, 373159), (194, 338536), (388, 169268), (776, 84634), (1067, 61552), (1552, 42317), (2134, 30776), (3847, 17072), (4268, 15388), (7694, 8536)]