72800494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{164707}}^1$

素因数の和:164739

約数の個数: 16

約数和(自身を含む): 124519248

約数和(自身を除く): 51718754

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 164707, 329414, 2141191, 2800019, 4282382, 5600038, 36400247, 72800494]

約数ペア:

[(1, 72800494), (2, 36400247), (13, 5600038), (17, 4282382), (26, 2800019), (34, 2141191), (221, 329414), (442, 164707)]