71291726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{719}}^1\times {\mathrm{4507}}^1$

素因数の和:5239

約数の個数: 16

約数和(自身を含む): 116847360

約数和(自身を除く): 45555634

約数列:

[1, 2, 11, 22, 719, 1438, 4507, 7909, 9014, 15818, 49577, 99154, 3240533, 6481066, 35645863, 71291726]

約数ペア:

[(1, 71291726), (2, 35645863), (11, 6481066), (22, 3240533), (719, 99154), (1438, 49577), (4507, 15818), (7909, 9014)]