64571664

素因数分解:

$2^4\times 3^1\times {\mathrm{1345243}}^1$

素因数の和:1345254

約数の個数: 20

約数和(自身を含む): 166810256

約数和(自身を除く): 102238592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1345243, 2690486, 4035729, 5380972, 8071458, 10761944, 16142916, 21523888, 32285832, 64571664]

約数ペア:

[(1, 64571664), (2, 32285832), (3, 21523888), (4, 16142916), (6, 10761944), (8, 8071458), (12, 5380972), (16, 4035729), (24, 2690486), (48, 1345243)]