72631624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{13177}}^1$

素因数の和:13249

約数の個数: 32

約数和(自身を含む): 149438520

約数和(自身を除く): 76806896

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 13177, 26354, 52708, 105416, 171301, 342602, 685204, 698381, 1370408, 1396762, 2793524, 5587048, 9078953, 18157906, 36315812, 72631624]

約数ペア:

[(1, 72631624), (2, 36315812), (4, 18157906), (8, 9078953), (13, 5587048), (26, 2793524), (52, 1396762), (53, 1370408), (104, 698381), (106, 685204), (212, 342602), (424, 171301), (689, 105416), (1378, 52708), (2756, 26354), (5512, 13177)]