66725104

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{18211}}^1$

素因数の和:18448

約数の個数: 20

約数和(自身を含む): 129851560

約数和(自身を除く): 63126456

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 18211, 36422, 72844, 145688, 291376, 4170319, 8340638, 16681276, 33362552, 66725104]

約数ペア:

[(1, 66725104), (2, 33362552), (4, 16681276), (8, 8340638), (16, 4170319), (229, 291376), (458, 145688), (916, 72844), (1832, 36422), (3664, 18211)]