40307648

素因数分解:

$2^6\times {\mathrm{629807}}^1$

素因数の和:629819

約数の個数: 14

約数和(自身を含む): 79985616

約数和(自身を除く): 39677968

約数列:

[1, 2, 4, 8, 16, 32, 64, 629807, 1259614, 2519228, 5038456, 10076912, 20153824, 40307648]

約数ペア:

[(1, 40307648), (2, 20153824), (4, 10076912), (8, 5038456), (16, 2519228), (32, 1259614), (64, 629807)]