28520734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{5711}}^1$

素因数の和:5951

約数の個数: 16

約数和(自身を含む): 46884096

約数和(自身を除く): 18363362

約数列:

[1, 2, 11, 22, 227, 454, 2497, 4994, 5711, 11422, 62821, 125642, 1296397, 2592794, 14260367, 28520734]

約数ペア:

[(1, 28520734), (2, 14260367), (11, 2592794), (22, 1296397), (227, 125642), (454, 62821), (2497, 11422), (4994, 5711)]