15704043056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{238171}}^1$

素因数の和:238509

約数の個数: 40

約数和(自身を含む): 32870594064

約数和(自身を除く): 17166551008

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 317, 634, 1268, 2536, 4121, 5072, 8242, 16484, 32968, 65936, 238171, 476342, 952684, 1905368, 3096223, 3810736, 6192446, 12384892, 24769784, 49539568, 75500207, 151000414, 302000828, 604001656, 981502691, 1208003312, 1963005382, 3926010764, 7852021528, 15704043056]

約数ペア:

[(1, 15704043056), (2, 7852021528), (4, 3926010764), (8, 1963005382), (13, 1208003312), (16, 981502691), (26, 604001656), (52, 302000828), (104, 151000414), (208, 75500207), (317, 49539568), (634, 24769784), (1268, 12384892), (2536, 6192446), (4121, 3810736), (5072, 3096223), (8242, 1905368), (16484, 952684), (32968, 476342), (65936, 238171)]