28433228

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1889}}^1$

素因数の和:2017

約数の個数: 24

約数和(自身を含む): 51438240

約数和(自身を除く): 23005012

約数列:

[1, 2, 4, 53, 71, 106, 142, 212, 284, 1889, 3763, 3778, 7526, 7556, 15052, 100117, 134119, 200234, 268238, 400468, 536476, 7108307, 14216614, 28433228]

約数ペア:

[(1, 28433228), (2, 14216614), (4, 7108307), (53, 536476), (71, 400468), (106, 268238), (142, 200234), (212, 134119), (284, 100117), (1889, 15052), (3763, 7556), (3778, 7526)]