72765014

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{140473}}^1$

素因数の和:140519

約数の個数: 16

約数和(自身を含む): 128112288

約数和(自身を除く): 55347274

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 140473, 280946, 983311, 1966622, 5197501, 10395002, 36382507, 72765014]

約数ペア:

[(1, 72765014), (2, 36382507), (7, 10395002), (14, 5197501), (37, 1966622), (74, 983311), (259, 280946), (518, 140473)]