74881196

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{110771}}^1$

素因数の和:110801

約数の個数: 18

約数和(自身を含む): 141898932

約数和(自身を除く): 67017736

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 110771, 221542, 443084, 1440023, 2880046, 5760092, 18720299, 37440598, 74881196]

約数ペア:

[(1, 74881196), (2, 37440598), (4, 18720299), (13, 5760092), (26, 2880046), (52, 1440023), (169, 443084), (338, 221542), (676, 110771)]