7979412784

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1737677}}^1$

素因数の和:1737733

約数の個数: 40

約数和(自身を含む): 18099654048

約数和(自身を除く): 10120241264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 1737677, 3475354, 6950708, 12163739, 13901416, 24327478, 27802832, 48654956, 71244757, 97309912, 142489514, 194619824, 284979028, 498713299, 569958056, 997426598, 1139916112, 1994853196, 3989706392, 7979412784]

約数ペア:

[(1, 7979412784), (2, 3989706392), (4, 1994853196), (7, 1139916112), (8, 997426598), (14, 569958056), (16, 498713299), (28, 284979028), (41, 194619824), (56, 142489514), (82, 97309912), (112, 71244757), (164, 48654956), (287, 27802832), (328, 24327478), (574, 13901416), (656, 12163739), (1148, 6950708), (2296, 3475354), (4592, 1737677)]