74440678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{26267}}^1$

素因数の和:26391

約数の個数: 16

約数和(自身を含む): 121358160

約数和(自身を除く): 46917482

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 26267, 52534, 341471, 682942, 2863103, 5726206, 37220339, 74440678]

約数ペア:

[(1, 74440678), (2, 37220339), (13, 5726206), (26, 2863103), (109, 682942), (218, 341471), (1417, 52534), (2834, 26267)]