72070126

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1\times {\mathrm{1231}}^1$

素因数の和:1707

約数の個数: 16

約数和(自身を含む): 109948608

約数和(自身を除く): 37878482

約数列:

[1, 2, 73, 146, 401, 802, 1231, 2462, 29273, 58546, 89863, 179726, 493631, 987262, 36035063, 72070126]

約数ペア:

[(1, 72070126), (2, 36035063), (73, 987262), (146, 493631), (401, 179726), (802, 89863), (1231, 58546), (2462, 29273)]