26329390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{557}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 49416480

約数和(自身を除く): 23087090

約数列:

[1, 2, 5, 10, 29, 58, 145, 163, 290, 326, 557, 815, 1114, 1630, 2785, 4727, 5570, 9454, 16153, 23635, 32306, 47270, 80765, 90791, 161530, 181582, 453955, 907910, 2632939, 5265878, 13164695, 26329390]

約数ペア:

[(1, 26329390), (2, 13164695), (5, 5265878), (10, 2632939), (29, 907910), (58, 453955), (145, 181582), (163, 161530), (290, 90791), (326, 80765), (557, 47270), (815, 32306), (1114, 23635), (1630, 16153), (2785, 9454), (4727, 5570)]