627041672

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{3931}}^1$

素因数の和:4221

約数の個数: 32

約数和(自身を含む): 1192811520

約数和(自身を除く): 565769848

約数列:

[1, 2, 4, 8, 127, 157, 254, 314, 508, 628, 1016, 1256, 3931, 7862, 15724, 19939, 31448, 39878, 79756, 159512, 499237, 617167, 998474, 1234334, 1996948, 2468668, 3993896, 4937336, 78380209, 156760418, 313520836, 627041672]

約数ペア:

[(1, 627041672), (2, 313520836), (4, 156760418), (8, 78380209), (127, 4937336), (157, 3993896), (254, 2468668), (314, 1996948), (508, 1234334), (628, 998474), (1016, 617167), (1256, 499237), (3931, 159512), (7862, 79756), (15724, 39878), (19939, 31448)]