72032528

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{39841}}^1$

素因数の和:39962

約数の個数: 20

約数和(自身を含む): 140801628

約数和(自身を除く): 68769100

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 39841, 79682, 159364, 318728, 637456, 4502033, 9004066, 18008132, 36016264, 72032528]

約数ペア:

[(1, 72032528), (2, 36016264), (4, 18008132), (8, 9004066), (16, 4502033), (113, 637456), (226, 318728), (452, 159364), (904, 79682), (1808, 39841)]