61389068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{31907}}^1$

素因数の和:31961

約数の個数: 24

約数和(自身を含む): 118825392

約数和(自身を除く): 57436324

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 31907, 63814, 127628, 414791, 829582, 1180559, 1659164, 2361118, 4722236, 15347267, 30694534, 61389068]

約数ペア:

[(1, 61389068), (2, 30694534), (4, 15347267), (13, 4722236), (26, 2361118), (37, 1659164), (52, 1180559), (74, 829582), (148, 414791), (481, 127628), (962, 63814), (1924, 31907)]