28378474

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{2633}}^1$

素因数の和:2969

約数の個数: 16

約数和(自身を含む): 45231048

約数和(自身を除く): 16852574

約数列:

[1, 2, 17, 34, 317, 634, 2633, 5266, 5389, 10778, 44761, 89522, 834661, 1669322, 14189237, 28378474]

約数ペア:

[(1, 28378474), (2, 14189237), (17, 1669322), (34, 834661), (317, 89522), (634, 44761), (2633, 10778), (5266, 5389)]