68753668

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{1423}}^1$

素因数の和:1731

約数の個数: 24

約数和(自身を含む): 123443712

約数和(自身を除く): 54690044

約数列:

[1, 2, 4, 47, 94, 188, 257, 514, 1028, 1423, 2846, 5692, 12079, 24158, 48316, 66881, 133762, 267524, 365711, 731422, 1462844, 17188417, 34376834, 68753668]

約数ペア:

[(1, 68753668), (2, 34376834), (4, 17188417), (47, 1462844), (94, 731422), (188, 365711), (257, 267524), (514, 133762), (1028, 66881), (1423, 48316), (2846, 24158), (5692, 12079)]