15694172848

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{809}}^1\times {\mathrm{17077}}^1$

素因数の和:17965

約数の個数: 40

約数和(自身を含む): 30875657760

約数和(自身を除く): 15181484912

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 809, 1136, 1618, 3236, 6472, 12944, 17077, 34154, 57439, 68308, 114878, 136616, 229756, 273232, 459512, 919024, 1212467, 2424934, 4849868, 9699736, 13815293, 19399472, 27630586, 55261172, 110522344, 221044688, 980885803, 1961771606, 3923543212, 7847086424, 15694172848]

約数ペア:

[(1, 15694172848), (2, 7847086424), (4, 3923543212), (8, 1961771606), (16, 980885803), (71, 221044688), (142, 110522344), (284, 55261172), (568, 27630586), (809, 19399472), (1136, 13815293), (1618, 9699736), (3236, 4849868), (6472, 2424934), (12944, 1212467), (17077, 919024), (34154, 459512), (57439, 273232), (68308, 229756), (114878, 136616)]