61626916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 120657600

約数和(自身を除く): 59030684

約数列:

[1, 2, 4, 13, 26, 52, 53, 59, 106, 118, 212, 236, 379, 689, 758, 767, 1378, 1516, 1534, 2756, 3068, 3127, 4927, 6254, 9854, 12508, 19708, 20087, 22361, 40174, 40651, 44722, 80348, 81302, 89444, 162604, 261131, 290693, 522262, 581386, 1044524, 1162772, 1185133, 2370266, 4740532, 15406729, 30813458, 61626916]

約数ペア:

[(1, 61626916), (2, 30813458), (4, 15406729), (13, 4740532), (26, 2370266), (52, 1185133), (53, 1162772), (59, 1044524), (106, 581386), (118, 522262), (212, 290693), (236, 261131), (379, 162604), (689, 89444), (758, 81302), (767, 80348), (1378, 44722), (1516, 40651), (1534, 40174), (2756, 22361), (3068, 20087), (3127, 19708), (4927, 12508), (6254, 9854)]