28001852

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{1511}}^1$

素因数の和:1669

約数の個数: 24

約数和(自身を含む): 50676192

約数和(自身を除く): 22674340

約数列:

[1, 2, 4, 41, 82, 113, 164, 226, 452, 1511, 3022, 4633, 6044, 9266, 18532, 61951, 123902, 170743, 247804, 341486, 682972, 7000463, 14000926, 28001852]

約数ペア:

[(1, 28001852), (2, 14000926), (4, 7000463), (41, 682972), (82, 341486), (113, 247804), (164, 170743), (226, 123902), (452, 61951), (1511, 18532), (3022, 9266), (4633, 6044)]