74509396

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{110221}}^1$

素因数の和:110251

約数の個数: 18

約数和(自身を含む): 141194382

約数和(自身を除く): 66684986

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 110221, 220442, 440884, 1432873, 2865746, 5731492, 18627349, 37254698, 74509396]

約数ペア:

[(1, 74509396), (2, 37254698), (4, 18627349), (13, 5731492), (26, 2865746), (52, 1432873), (169, 440884), (338, 220442), (676, 110221)]