56556439472

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{1608911}}^1$

素因数の和:1608958

約数の個数: 40

約数和(自身を含む): 118705527360

約数和(自身を除く): 62149087888

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2197, 2704, 4394, 8788, 17576, 35152, 1608911, 3217822, 6435644, 12871288, 20915843, 25742576, 41831686, 83663372, 167326744, 271905959, 334653488, 543811918, 1087623836, 2175247672, 3534777467, 4350495344, 7069554934, 14139109868, 28278219736, 56556439472]

約数ペア:

[(1, 56556439472), (2, 28278219736), (4, 14139109868), (8, 7069554934), (13, 4350495344), (16, 3534777467), (26, 2175247672), (52, 1087623836), (104, 543811918), (169, 334653488), (208, 271905959), (338, 167326744), (676, 83663372), (1352, 41831686), (2197, 25742576), (2704, 20915843), (4394, 12871288), (8788, 6435644), (17576, 3217822), (35152, 1608911)]