28044722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{5387}}^1$

素因数の和:5545

約数の個数: 16

約数和(自身を含む): 44612640

約数和(自身を除く): 16567918

約数列:

[1, 2, 19, 38, 137, 274, 2603, 5206, 5387, 10774, 102353, 204706, 738019, 1476038, 14022361, 28044722]

約数ペア:

[(1, 28044722), (2, 14022361), (19, 1476038), (38, 738019), (137, 204706), (274, 102353), (2603, 10774), (5206, 5387)]