79487512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{44959}}^1$

素因数の和:44995

約数の個数: 32

約数和(自身を含む): 169948800

約数和(自身を除く): 90461288

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 44959, 89918, 179836, 359672, 584467, 764303, 1168934, 1528606, 2337868, 3057212, 4675736, 6114424, 9935939, 19871878, 39743756, 79487512]

約数ペア:

[(1, 79487512), (2, 39743756), (4, 19871878), (8, 9935939), (13, 6114424), (17, 4675736), (26, 3057212), (34, 2337868), (52, 1528606), (68, 1168934), (104, 764303), (136, 584467), (221, 359672), (442, 179836), (884, 89918), (1768, 44959)]