2693789888

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{10691}}^1$

素因数の和:10861

約数の個数: 56

約数和(自身を含む): 5561892864

約数和(自身を除く): 2868102976

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 127, 248, 254, 496, 508, 992, 1016, 1984, 2032, 3937, 4064, 7874, 8128, 10691, 15748, 21382, 31496, 42764, 62992, 85528, 125984, 171056, 251968, 331421, 342112, 662842, 684224, 1325684, 1357757, 2651368, 2715514, 5302736, 5431028, 10605472, 10862056, 21210944, 21724112, 42090467, 43448224, 84180934, 86896448, 168361868, 336723736, 673447472, 1346894944, 2693789888]

約数ペア:

[(1, 2693789888), (2, 1346894944), (4, 673447472), (8, 336723736), (16, 168361868), (31, 86896448), (32, 84180934), (62, 43448224), (64, 42090467), (124, 21724112), (127, 21210944), (248, 10862056), (254, 10605472), (496, 5431028), (508, 5302736), (992, 2715514), (1016, 2651368), (1984, 1357757), (2032, 1325684), (3937, 684224), (4064, 662842), (7874, 342112), (8128, 331421), (10691, 251968), (15748, 171056), (21382, 125984), (31496, 85528), (42764, 62992)]