61618388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{1409}}^1$

素因数の和:1484

約数の個数: 36

約数和(自身を含む): 120354780

約数和(自身を除く): 58736392

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 841, 1409, 1508, 1682, 2818, 3364, 5636, 10933, 18317, 21866, 36634, 40861, 43732, 73268, 81722, 163444, 531193, 1062386, 1184969, 2124772, 2369938, 4739876, 15404597, 30809194, 61618388]

約数ペア:

[(1, 61618388), (2, 30809194), (4, 15404597), (13, 4739876), (26, 2369938), (29, 2124772), (52, 1184969), (58, 1062386), (116, 531193), (377, 163444), (754, 81722), (841, 73268), (1409, 43732), (1508, 40861), (1682, 36634), (2818, 21866), (3364, 18317), (5636, 10933)]