8664428

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:401

約数の個数: 24

約数和(自身を含む): 15525552

約数和(自身を除く): 6861124

約数列:

[1, 2, 4, 97, 137, 163, 194, 274, 326, 388, 548, 652, 13289, 15811, 22331, 26578, 31622, 44662, 53156, 63244, 89324, 2166107, 4332214, 8664428]

約数ペア:

[(1, 8664428), (2, 4332214), (4, 2166107), (97, 89324), (137, 63244), (163, 53156), (194, 44662), (274, 31622), (326, 26578), (388, 22331), (548, 15811), (652, 13289)]