2720222432

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{1197281}}^1$

素因数の和:1197362

約数の個数: 24

約数和(自身を含む): 5430871152

約数和(自身を除く): 2710648720

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 1197281, 2394562, 4789124, 9578248, 19156496, 38312992, 85006951, 170013902, 340027804, 680055608, 1360111216, 2720222432]

約数ペア:

[(1, 2720222432), (2, 1360111216), (4, 680055608), (8, 340027804), (16, 170013902), (32, 85006951), (71, 38312992), (142, 19156496), (284, 9578248), (568, 4789124), (1136, 2394562), (2272, 1197281)]