68563408

素因数分解:

$2^4\times {\mathrm{701}}^1\times {\mathrm{6113}}^1$

素因数の和:6822

約数の個数: 20

約数和(自身を含む): 133052868

約数和(自身を除く): 64489460

約数列:

[1, 2, 4, 8, 16, 701, 1402, 2804, 5608, 6113, 11216, 12226, 24452, 48904, 97808, 4285213, 8570426, 17140852, 34281704, 68563408]

約数ペア:

[(1, 68563408), (2, 34281704), (4, 17140852), (8, 8570426), (16, 4285213), (701, 97808), (1402, 48904), (2804, 24452), (5608, 12226), (6113, 11216)]