15707640488

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{2221}}^1\times {\mathrm{23893}}^1$

素因数の和:26157

約数の個数: 32

約数和(自身を含む): 30262706760

約数和(自身を除く): 14555066272

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 2221, 4442, 8884, 17768, 23893, 47786, 82177, 95572, 164354, 191144, 328708, 657416, 884041, 1768082, 3536164, 7072328, 53066353, 106132706, 212265412, 424530824, 1963455061, 3926910122, 7853820244, 15707640488]

約数ペア:

[(1, 15707640488), (2, 7853820244), (4, 3926910122), (8, 1963455061), (37, 424530824), (74, 212265412), (148, 106132706), (296, 53066353), (2221, 7072328), (4442, 3536164), (8884, 1768082), (17768, 884041), (23893, 657416), (47786, 328708), (82177, 191144), (95572, 164354)]