28260712

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{8431}}^1$

素因数の和:8856

約数の個数: 16

約数和(自身を含む): 53121600

約数和(自身を除く): 24860888

約数列:

[1, 2, 4, 8, 419, 838, 1676, 3352, 8431, 16862, 33724, 67448, 3532589, 7065178, 14130356, 28260712]

約数ペア:

[(1, 28260712), (2, 14130356), (4, 7065178), (8, 3532589), (419, 67448), (838, 33724), (1676, 16862), (3352, 8431)]