28604516

素因数分解:

$2^2\times {\mathrm{181}}^1\times {\mathrm{39509}}^1$

素因数の和:39694

約数の個数: 12

約数和(自身を含む): 50335740

約数和(自身を除く): 21731224

約数列:

[1, 2, 4, 181, 362, 724, 39509, 79018, 158036, 7151129, 14302258, 28604516]

約数ペア:

[(1, 28604516), (2, 14302258), (4, 7151129), (181, 158036), (362, 79018), (724, 39509)]