74807089

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{4219}}^1$

素因数の和:4392

約数の個数: 16

約数和(自身を含む): 91152000

約数和(自身を除く): 16344911

約数列:

[1, 7, 17, 119, 149, 1043, 2533, 4219, 17731, 29533, 71723, 502061, 628631, 4400417, 10686727, 74807089]

約数ペア:

[(1, 74807089), (7, 10686727), (17, 4400417), (119, 628631), (149, 502061), (1043, 71723), (2533, 29533), (4219, 17731)]