68767228

素因数分解:

$2^2\times {\mathrm{109}}^2\times {\mathrm{1447}}^1$

素因数の和:1669

約数の個数: 18

約数和(自身を含む): 121540776

約数和(自身を除く): 52773548

約数列:

[1, 2, 4, 109, 218, 436, 1447, 2894, 5788, 11881, 23762, 47524, 157723, 315446, 630892, 17191807, 34383614, 68767228]

約数ペア:

[(1, 68767228), (2, 34383614), (4, 17191807), (109, 630892), (218, 315446), (436, 157723), (1447, 47524), (2894, 23762), (5788, 11881)]