28839404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{2237}}^1$

素因数の和:2545

約数の個数: 24

約数和(自身を含む): 55269648

約数和(自身を除く): 26430244

約数列:

[1, 2, 4, 11, 22, 44, 293, 586, 1172, 2237, 3223, 4474, 6446, 8948, 12892, 24607, 49214, 98428, 655441, 1310882, 2621764, 7209851, 14419702, 28839404]

約数ペア:

[(1, 28839404), (2, 14419702), (4, 7209851), (11, 2621764), (22, 1310882), (44, 655441), (293, 98428), (586, 49214), (1172, 24607), (2237, 12892), (3223, 8948), (4474, 6446)]