28934126

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{8123}}^1$

素因数の和:8275

約数の個数: 16

約数和(自身を含む): 47086704

約数和(自身を除く): 18152578

約数列:

[1, 2, 13, 26, 137, 274, 1781, 3562, 8123, 16246, 105599, 211198, 1112851, 2225702, 14467063, 28934126]

約数ペア:

[(1, 28934126), (2, 14467063), (13, 2225702), (26, 1112851), (137, 211198), (274, 105599), (1781, 16246), (3562, 8123)]