64972968

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{25301}}^1$

素因数の和:25417

約数の個数: 32

約数和(自身を含む): 163956960

約数和(自身を除く): 98983992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 25301, 50602, 75903, 101204, 151806, 202408, 303612, 607224, 2707207, 5414414, 8121621, 10828828, 16243242, 21657656, 32486484, 64972968]

約数ペア:

[(1, 64972968), (2, 32486484), (3, 21657656), (4, 16243242), (6, 10828828), (8, 8121621), (12, 5414414), (24, 2707207), (107, 607224), (214, 303612), (321, 202408), (428, 151806), (642, 101204), (856, 75903), (1284, 50602), (2568, 25301)]