28847632

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2687}}^1$

素因数の和:2767

約数の個数: 40

約数和(自身を含む): 61996032

約数和(自身を除く): 33148400

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 671, 976, 1342, 2684, 2687, 5368, 5374, 10736, 10748, 21496, 29557, 42992, 59114, 118228, 163907, 236456, 327814, 472912, 655628, 1311256, 1802977, 2622512, 3605954, 7211908, 14423816, 28847632]

約数ペア:

[(1, 28847632), (2, 14423816), (4, 7211908), (8, 3605954), (11, 2622512), (16, 1802977), (22, 1311256), (44, 655628), (61, 472912), (88, 327814), (122, 236456), (176, 163907), (244, 118228), (488, 59114), (671, 42992), (976, 29557), (1342, 21496), (2684, 10748), (2687, 10736), (5368, 5374)]