64944916

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{19079}}^1$

素因数の和:19143

約数の個数: 24

約数和(自身を含む): 121806720

約数和(自身を除く): 56861804

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 851, 1702, 3404, 19079, 38158, 76316, 438817, 705923, 877634, 1411846, 1755268, 2823692, 16236229, 32472458, 64944916]

約数ペア:

[(1, 64944916), (2, 32472458), (4, 16236229), (23, 2823692), (37, 1755268), (46, 1411846), (74, 877634), (92, 705923), (148, 438817), (851, 76316), (1702, 38158), (3404, 19079)]