71830748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{70979}}^1$

素因数の和:71017

約数の個数: 24

約数和(自身を含む): 143095680

約数和(自身を除く): 71264932

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 70979, 141958, 283916, 780769, 1561538, 1632517, 3123076, 3265034, 6530068, 17957687, 35915374, 71830748]

約数ペア:

[(1, 71830748), (2, 35915374), (4, 17957687), (11, 6530068), (22, 3265034), (23, 3123076), (44, 1632517), (46, 1561538), (92, 780769), (253, 283916), (506, 141958), (1012, 70979)]