74447204

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{110129}}^1$

素因数の和:110159

約数の個数: 18

約数和(自身を含む): 141076530

約数和(自身を除く): 66629326

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 110129, 220258, 440516, 1431677, 2863354, 5726708, 18611801, 37223602, 74447204]

約数ペア:

[(1, 74447204), (2, 37223602), (4, 18611801), (13, 5726708), (26, 2863354), (52, 1431677), (169, 440516), (338, 220258), (676, 110129)]