66843796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{541}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 131120640

約数和(自身を除く): 64276844

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 79, 92, 158, 316, 391, 541, 782, 1082, 1343, 1564, 1817, 2164, 2686, 3634, 5372, 7268, 9197, 12443, 18394, 24886, 30889, 36788, 42739, 49772, 61778, 85478, 123556, 170956, 211531, 423062, 726563, 846124, 982997, 1453126, 1965994, 2906252, 3931988, 16710949, 33421898, 66843796]

約数ペア:

[(1, 66843796), (2, 33421898), (4, 16710949), (17, 3931988), (23, 2906252), (34, 1965994), (46, 1453126), (68, 982997), (79, 846124), (92, 726563), (158, 423062), (316, 211531), (391, 170956), (541, 123556), (782, 85478), (1082, 61778), (1343, 49772), (1564, 42739), (1817, 36788), (2164, 30889), (2686, 24886), (3634, 18394), (5372, 12443), (7268, 9197)]