61559576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{20411}}^1$

素因数の和:20459

約数の個数: 32

約数和(自身を含む): 128595600

約数和(自身を除く): 67036024

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 20411, 40822, 81644, 163288, 265343, 530686, 591919, 1061372, 1183838, 2122744, 2367676, 4735352, 7694947, 15389894, 30779788, 61559576]

約数ペア:

[(1, 61559576), (2, 30779788), (4, 15389894), (8, 7694947), (13, 4735352), (26, 2367676), (29, 2122744), (52, 1183838), (58, 1061372), (104, 591919), (116, 530686), (232, 265343), (377, 163288), (754, 81644), (1508, 40822), (3016, 20411)]