72014576

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{10691}}^1$

素因数の和:11120

約数の個数: 20

約数和(自身を含む): 139872744

約数和(自身を除く): 67858168

約数列:

[1, 2, 4, 8, 16, 421, 842, 1684, 3368, 6736, 10691, 21382, 42764, 85528, 171056, 4500911, 9001822, 18003644, 36007288, 72014576]

約数ペア:

[(1, 72014576), (2, 36007288), (4, 18003644), (8, 9001822), (16, 4500911), (421, 171056), (842, 85528), (1684, 42764), (3368, 21382), (6736, 10691)]