72556072

素因数分解:

$2^3\times {\mathrm{641}}^1\times {\mathrm{14149}}^1$

素因数の和:14796

約数の個数: 16

約数和(自身を含む): 136264500

約数和(自身を除く): 63708428

約数列:

[1, 2, 4, 8, 641, 1282, 2564, 5128, 14149, 28298, 56596, 113192, 9069509, 18139018, 36278036, 72556072]

約数ペア:

[(1, 72556072), (2, 36278036), (4, 18139018), (8, 9069509), (641, 113192), (1282, 56596), (2564, 28298), (5128, 14149)]