74810374

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:472

約数の個数: 24

約数和(自身を含む): 117006120

約数和(自身を除く): 42195746

約数列:

[1, 2, 37, 74, 89, 178, 307, 614, 1369, 2738, 3293, 6586, 11359, 22718, 27323, 54646, 121841, 243682, 420283, 840566, 1010951, 2021902, 37405187, 74810374]

約数ペア:

[(1, 74810374), (2, 37405187), (37, 2021902), (74, 1010951), (89, 840566), (178, 420283), (307, 243682), (614, 121841), (1369, 54646), (2738, 27323), (3293, 22718), (6586, 11359)]