75681736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{17749}}^1$

素因数の和:17809

約数の個数: 32

約数和(自身を含む): 156555000

約数和(自身を除く): 80873264

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 17749, 35498, 70996, 141992, 230737, 461474, 727709, 922948, 1455418, 1845896, 2910836, 5821672, 9460217, 18920434, 37840868, 75681736]

約数ペア:

[(1, 75681736), (2, 37840868), (4, 18920434), (8, 9460217), (13, 5821672), (26, 2910836), (41, 1845896), (52, 1455418), (82, 922948), (104, 727709), (164, 461474), (328, 230737), (533, 141992), (1066, 70996), (2132, 35498), (4264, 17749)]