64635864

素因数分解:

$2^3\times 3^1\times {\mathrm{809}}^1\times {\mathrm{3329}}^1$

素因数の和:4147

約数の個数: 32

約数和(自身を含む): 161838000

約数和(自身を除く): 97202136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 809, 1618, 2427, 3236, 3329, 4854, 6472, 6658, 9708, 9987, 13316, 19416, 19974, 26632, 39948, 79896, 2693161, 5386322, 8079483, 10772644, 16158966, 21545288, 32317932, 64635864]

約数ペア:

[(1, 64635864), (2, 32317932), (3, 21545288), (4, 16158966), (6, 10772644), (8, 8079483), (12, 5386322), (24, 2693161), (809, 79896), (1618, 39948), (2427, 26632), (3236, 19974), (3329, 19416), (4854, 13316), (6472, 9987), (6658, 9708)]