61681724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{40903}}^1$

素因数の和:40949

約数の個数: 24

約数和(自身を含む): 120257760

約数和(自身を除く): 58576036

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 40903, 81806, 163612, 531739, 1063478, 1186187, 2126956, 2372374, 4744748, 15420431, 30840862, 61681724]

約数ペア:

[(1, 61681724), (2, 30840862), (4, 15420431), (13, 4744748), (26, 2372374), (29, 2126956), (52, 1186187), (58, 1063478), (116, 531739), (377, 163612), (754, 81806), (1508, 40903)]