25185904

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{3739}}^1$

素因数の和:4168

約数の個数: 20

約数和(自身を含む): 48926680

約数和(自身を除く): 23740776

約数列:

[1, 2, 4, 8, 16, 421, 842, 1684, 3368, 3739, 6736, 7478, 14956, 29912, 59824, 1574119, 3148238, 6296476, 12592952, 25185904]

約数ペア:

[(1, 25185904), (2, 12592952), (4, 6296476), (8, 3148238), (16, 1574119), (421, 59824), (842, 29912), (1684, 14956), (3368, 7478), (3739, 6736)]