15696963872

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{1663}}^1\times {\mathrm{17351}}^1$

素因数の和:19041

約数の個数: 48

約数和(自身を含む): 32742807552

約数和(自身を除く): 17045843680

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 1663, 3326, 6652, 13304, 17351, 26608, 28271, 34702, 53216, 56542, 69404, 113084, 138808, 226168, 277616, 294967, 452336, 555232, 589934, 904672, 1179868, 2359736, 4719472, 9438944, 28854713, 57709426, 115418852, 230837704, 461675408, 490530121, 923350816, 981060242, 1962120484, 3924240968, 7848481936, 15696963872]

約数ペア:

[(1, 15696963872), (2, 7848481936), (4, 3924240968), (8, 1962120484), (16, 981060242), (17, 923350816), (32, 490530121), (34, 461675408), (68, 230837704), (136, 115418852), (272, 57709426), (544, 28854713), (1663, 9438944), (3326, 4719472), (6652, 2359736), (13304, 1179868), (17351, 904672), (26608, 589934), (28271, 555232), (34702, 452336), (53216, 294967), (56542, 277616), (69404, 226168), (113084, 138808)]