26920754

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 47609856

約数和(自身を除く): 20689102

約数列:

[1, 2, 7, 14, 47, 94, 163, 251, 326, 329, 502, 658, 1141, 1757, 2282, 3514, 7661, 11797, 15322, 23594, 40913, 53627, 81826, 82579, 107254, 165158, 286391, 572782, 1922911, 3845822, 13460377, 26920754]

約数ペア:

[(1, 26920754), (2, 13460377), (7, 3845822), (14, 1922911), (47, 572782), (94, 286391), (163, 165158), (251, 107254), (326, 82579), (329, 81826), (502, 53627), (658, 40913), (1141, 23594), (1757, 15322), (2282, 11797), (3514, 7661)]