79892708

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{947}}^1$

素因数の和:1112

約数の個数: 48

約数和(自身を含む): 168182784

約数和(自身を除く): 88290076

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 131, 161, 262, 322, 524, 644, 917, 947, 1834, 1894, 3013, 3668, 3788, 6026, 6629, 12052, 13258, 21091, 21781, 26516, 42182, 43562, 84364, 87124, 124057, 152467, 248114, 304934, 496228, 609868, 868399, 1736798, 2853311, 3473596, 5706622, 11413244, 19973177, 39946354, 79892708]

約数ペア:

[(1, 79892708), (2, 39946354), (4, 19973177), (7, 11413244), (14, 5706622), (23, 3473596), (28, 2853311), (46, 1736798), (92, 868399), (131, 609868), (161, 496228), (262, 304934), (322, 248114), (524, 152467), (644, 124057), (917, 87124), (947, 84364), (1834, 43562), (1894, 42182), (3013, 26516), (3668, 21781), (3788, 21091), (6026, 13258), (6629, 12052)]