15678764648

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{1693}}^1\times {\mathrm{11239}}^1$

素因数の和:13041

約数の個数: 32

約数和(自身を含む): 29703273600

約数和(自身を除く): 14024508952

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 1693, 3386, 6772, 11239, 13544, 22478, 44956, 89912, 174379, 348758, 697516, 1157617, 1395032, 2315234, 4630468, 9260936, 19027627, 38055254, 76110508, 152221016, 1959845581, 3919691162, 7839382324, 15678764648]

約数ペア:

[(1, 15678764648), (2, 7839382324), (4, 3919691162), (8, 1959845581), (103, 152221016), (206, 76110508), (412, 38055254), (824, 19027627), (1693, 9260936), (3386, 4630468), (6772, 2315234), (11239, 1395032), (13544, 1157617), (22478, 697516), (44956, 348758), (89912, 174379)]