61606428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{709}}^1$

素因数の和:1286

約数の個数: 48

約数和(自身を含む): 155302560

約数和(自身を除く): 93696132

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 557, 709, 1114, 1418, 1671, 2127, 2228, 2836, 3342, 4254, 6684, 7241, 8508, 9217, 14482, 18434, 21723, 27651, 28964, 36868, 43446, 55302, 86892, 110604, 394913, 789826, 1184739, 1579652, 2369478, 4738956, 5133869, 10267738, 15401607, 20535476, 30803214, 61606428]

約数ペア:

[(1, 61606428), (2, 30803214), (3, 20535476), (4, 15401607), (6, 10267738), (12, 5133869), (13, 4738956), (26, 2369478), (39, 1579652), (52, 1184739), (78, 789826), (156, 394913), (557, 110604), (709, 86892), (1114, 55302), (1418, 43446), (1671, 36868), (2127, 28964), (2228, 27651), (2836, 21723), (3342, 18434), (4254, 14482), (6684, 9217), (7241, 8508)]