74213828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{3251}}^1$

素因数の和:3707

約数の個数: 24

約数和(自身を含む): 140226240

約数和(自身を除く): 66012412

約数列:

[1, 2, 4, 13, 26, 52, 439, 878, 1756, 3251, 5707, 6502, 11414, 13004, 22828, 42263, 84526, 169052, 1427189, 2854378, 5708756, 18553457, 37106914, 74213828]

約数ペア:

[(1, 74213828), (2, 37106914), (4, 18553457), (13, 5708756), (26, 2854378), (52, 1427189), (439, 169052), (878, 84526), (1756, 42263), (3251, 22828), (5707, 13004), (6502, 11414)]