68972308

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{613}}^1\times {\mathrm{1223}}^1$

素因数の和:1863

約数の個数: 24

約数和(自身を含む): 126258048

約数和(自身を除く): 57285740

約数列:

[1, 2, 4, 23, 46, 92, 613, 1223, 1226, 2446, 2452, 4892, 14099, 28129, 28198, 56258, 56396, 112516, 749699, 1499398, 2998796, 17243077, 34486154, 68972308]

約数ペア:

[(1, 68972308), (2, 34486154), (4, 17243077), (23, 2998796), (46, 1499398), (92, 749699), (613, 112516), (1223, 56396), (1226, 56258), (2446, 28198), (2452, 28129), (4892, 14099)]