68158966

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{1409}}^1$

素因数の和:1516

約数の個数: 24

約数和(自身を含む): 109590840

約数和(自身を除く): 41431874

約数列:

[1, 2, 19, 38, 67, 134, 361, 722, 1273, 1409, 2546, 2818, 24187, 26771, 48374, 53542, 94403, 188806, 508649, 1017298, 1793657, 3587314, 34079483, 68158966]

約数ペア:

[(1, 68158966), (2, 34079483), (19, 3587314), (38, 1793657), (67, 1017298), (134, 508649), (361, 188806), (722, 94403), (1273, 53542), (1409, 48374), (2546, 26771), (2818, 24187)]