71116730

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{22721}}^1$

素因数の和:23041

約数の個数: 16

約数和(自身を含む): 128424744

約数和(自身を除く): 57308014

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 22721, 45442, 113605, 227210, 7111673, 14223346, 35558365, 71116730]

約数ペア:

[(1, 71116730), (2, 35558365), (5, 14223346), (10, 7111673), (313, 227210), (626, 113605), (1565, 45442), (3130, 22721)]