71397242

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{45131}}^1$

素因数の和:45253

約数の個数: 16

約数和(自身を含む): 123481152

約数和(自身を除く): 52083910

約数列:

[1, 2, 7, 14, 113, 226, 791, 1582, 45131, 90262, 315917, 631834, 5099803, 10199606, 35698621, 71397242]

約数ペア:

[(1, 71397242), (2, 35698621), (7, 10199606), (14, 5099803), (113, 631834), (226, 315917), (791, 90262), (1582, 45131)]