65543764

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{947}}^1$

素因数の和:997

約数の個数: 48

約数和(自身を含む): 136011456

約数和(自身を除く): 70467692

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 947, 1331, 1573, 1894, 2662, 3146, 3788, 5324, 6292, 10417, 12311, 17303, 20834, 24622, 34606, 41668, 49244, 69212, 114587, 135421, 229174, 270842, 458348, 541684, 1260457, 1489631, 2520914, 2979262, 5041828, 5958524, 16385941, 32771882, 65543764]

約数ペア:

[(1, 65543764), (2, 32771882), (4, 16385941), (11, 5958524), (13, 5041828), (22, 2979262), (26, 2520914), (44, 1489631), (52, 1260457), (121, 541684), (143, 458348), (242, 270842), (286, 229174), (484, 135421), (572, 114587), (947, 69212), (1331, 49244), (1573, 41668), (1894, 34606), (2662, 24622), (3146, 20834), (3788, 17303), (5324, 12311), (6292, 10417)]