28506064

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{37907}}^1$

素因数の和:37962

約数の個数: 20

約数和(自身を含む): 56407104

約数和(自身を除く): 27901040

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 37907, 75814, 151628, 303256, 606512, 1781629, 3563258, 7126516, 14253032, 28506064]

約数ペア:

[(1, 28506064), (2, 14253032), (4, 7126516), (8, 3563258), (16, 1781629), (47, 606512), (94, 303256), (188, 151628), (376, 75814), (752, 37907)]