64455256

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{229}}^1\times {\mathrm{233}}^1$

素因数の和:619

約数の個数: 32

約数和(自身を含む): 122709600

約数和(自身を除く): 58254344

約数列:

[1, 2, 4, 8, 151, 229, 233, 302, 458, 466, 604, 916, 932, 1208, 1832, 1864, 34579, 35183, 53357, 69158, 70366, 106714, 138316, 140732, 213428, 276632, 281464, 426856, 8056907, 16113814, 32227628, 64455256]

約数ペア:

[(1, 64455256), (2, 32227628), (4, 16113814), (8, 8056907), (151, 426856), (229, 281464), (233, 276632), (302, 213428), (458, 140732), (466, 138316), (604, 106714), (916, 70366), (932, 69158), (1208, 53357), (1832, 35183), (1864, 34579)]