47578892

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{2129}}^1$

素因数の和:2321

約数の個数: 24

約数和(自身を含む): 86120160

約数和(自身を除く): 38541268

約数列:

[1, 2, 4, 37, 74, 148, 151, 302, 604, 2129, 4258, 5587, 8516, 11174, 22348, 78773, 157546, 315092, 321479, 642958, 1285916, 11894723, 23789446, 47578892]

約数ペア:

[(1, 47578892), (2, 23789446), (4, 11894723), (37, 1285916), (74, 642958), (148, 321479), (151, 315092), (302, 157546), (604, 78773), (2129, 22348), (4258, 11174), (5587, 8516)]