72874862

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1\times {\mathrm{1279}}^1$

素因数の和:2231

約数の個数: 16

約数和(自身を含む): 113049600

約数和(自身を除く): 40174738

約数列:

[1, 2, 31, 62, 919, 1279, 1838, 2558, 28489, 39649, 56978, 79298, 1175401, 2350802, 36437431, 72874862]

約数ペア:

[(1, 72874862), (2, 36437431), (31, 2350802), (62, 1175401), (919, 79298), (1279, 56978), (1838, 39649), (2558, 28489)]