43008628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 86365440

約数和(自身を除く): 43356812

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 101, 202, 247, 404, 431, 494, 862, 988, 1313, 1724, 1919, 2626, 3838, 5252, 5603, 7676, 8189, 11206, 16378, 22412, 24947, 32756, 43531, 49894, 87062, 99788, 106457, 174124, 212914, 425828, 565903, 827089, 1131806, 1654178, 2263612, 3308356, 10752157, 21504314, 43008628]

約数ペア:

[(1, 43008628), (2, 21504314), (4, 10752157), (13, 3308356), (19, 2263612), (26, 1654178), (38, 1131806), (52, 827089), (76, 565903), (101, 425828), (202, 212914), (247, 174124), (404, 106457), (431, 99788), (494, 87062), (862, 49894), (988, 43531), (1313, 32756), (1724, 24947), (1919, 22412), (2626, 16378), (3838, 11206), (5252, 8189), (5603, 7676)]