74480926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{557}}^1$

素因数の和:748

約数の個数: 32

約数和(自身を含む): 124679520

約数和(自身を除く): 50198594

約数列:

[1, 2, 13, 26, 37, 74, 139, 278, 481, 557, 962, 1114, 1807, 3614, 5143, 7241, 10286, 14482, 20609, 41218, 66859, 77423, 133718, 154846, 267917, 535834, 1006499, 2012998, 2864651, 5729302, 37240463, 74480926]

約数ペア:

[(1, 74480926), (2, 37240463), (13, 5729302), (26, 2864651), (37, 2012998), (74, 1006499), (139, 535834), (278, 267917), (481, 154846), (557, 133718), (962, 77423), (1114, 66859), (1807, 41218), (3614, 20609), (5143, 14482), (7241, 10286)]