272758448

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{55529}}^1$

素因数の和:55844

約数の個数: 20

約数和(自身を含む): 530200440

約数和(自身を除く): 257441992

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 55529, 111058, 222116, 444232, 888464, 17047403, 34094806, 68189612, 136379224, 272758448]

約数ペア:

[(1, 272758448), (2, 136379224), (4, 68189612), (8, 34094806), (16, 17047403), (307, 888464), (614, 444232), (1228, 222116), (2456, 111058), (4912, 55529)]