72568618

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{3907}}^1$

素因数の和:4197

約数の個数: 16

約数和(自身を含む): 112269024

約数和(自身を除く): 39700406

約数列:

[1, 2, 37, 74, 251, 502, 3907, 7814, 9287, 18574, 144559, 289118, 980657, 1961314, 36284309, 72568618]

約数ペア:

[(1, 72568618), (2, 36284309), (37, 1961314), (74, 980657), (251, 289118), (502, 144559), (3907, 18574), (7814, 9287)]