29976412

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{3889}}^1$

素因数の和:3981

約数の個数: 24

約数和(自身を含む): 54895680

約数和(自身を除く): 24919268

約数列:

[1, 2, 4, 41, 47, 82, 94, 164, 188, 1927, 3854, 3889, 7708, 7778, 15556, 159449, 182783, 318898, 365566, 637796, 731132, 7494103, 14988206, 29976412]

約数ペア:

[(1, 29976412), (2, 14988206), (4, 7494103), (41, 731132), (47, 637796), (82, 365566), (94, 318898), (164, 182783), (188, 159449), (1927, 15556), (3854, 7778), (3889, 7708)]