64458352

素因数分解:

$2^4\times 7^1\times {\mathrm{701}}^1\times {\mathrm{821}}^1$

素因数の和:1537

約数の個数: 40

約数和(自身を含む): 143106912

約数和(自身を除く): 78648560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 701, 821, 1402, 1642, 2804, 3284, 4907, 5608, 5747, 6568, 9814, 11216, 11494, 13136, 19628, 22988, 39256, 45976, 78512, 91952, 575521, 1151042, 2302084, 4028647, 4604168, 8057294, 9208336, 16114588, 32229176, 64458352]

約数ペア:

[(1, 64458352), (2, 32229176), (4, 16114588), (7, 9208336), (8, 8057294), (14, 4604168), (16, 4028647), (28, 2302084), (56, 1151042), (112, 575521), (701, 91952), (821, 78512), (1402, 45976), (1642, 39256), (2804, 22988), (3284, 19628), (4907, 13136), (5608, 11494), (5747, 11216), (6568, 9814)]