28738126

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{3691}}^1$

素因数の和:3939

約数の個数: 16

約数和(自身を含む): 45854640

約数和(自身を除く): 17116514

約数列:

[1, 2, 17, 34, 229, 458, 3691, 3893, 7382, 7786, 62747, 125494, 845239, 1690478, 14369063, 28738126]

約数ペア:

[(1, 28738126), (2, 14369063), (17, 1690478), (34, 845239), (229, 125494), (458, 62747), (3691, 7786), (3893, 7382)]