74160434

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{257}}^1\times {\mathrm{647}}^1$

素因数の和:1129

約数の個数: 16

約数和(自身を含む): 112347648

約数和(自身を除く): 38187214

約数列:

[1, 2, 223, 257, 446, 514, 647, 1294, 57311, 114622, 144281, 166279, 288562, 332558, 37080217, 74160434]

約数ペア:

[(1, 74160434), (2, 37080217), (223, 332558), (257, 288562), (446, 166279), (514, 144281), (647, 114622), (1294, 57311)]