71107742

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1\times {\mathrm{1069}}^1$

素因数の和:1571

約数の個数: 16

約数和(自身を含む): 108369600

約数和(自身を除く): 37261858

約数列:

[1, 2, 79, 158, 421, 842, 1069, 2138, 33259, 66518, 84451, 168902, 450049, 900098, 35553871, 71107742]

約数ペア:

[(1, 71107742), (2, 35553871), (79, 900098), (158, 450049), (421, 168902), (842, 84451), (1069, 66518), (2138, 33259)]