28747674

素因数分解:

$2^1\times 3^2\times {\mathrm{449}}^1\times {\mathrm{3557}}^1$

素因数の和:4014

約数の個数: 24

約数和(自身を含む): 62442900

約数和(自身を除く): 33695226

約数列:

[1, 2, 3, 6, 9, 18, 449, 898, 1347, 2694, 3557, 4041, 7114, 8082, 10671, 21342, 32013, 64026, 1597093, 3194186, 4791279, 9582558, 14373837, 28747674]

約数ペア:

[(1, 28747674), (2, 14373837), (3, 9582558), (6, 4791279), (9, 3194186), (18, 1597093), (449, 64026), (898, 32013), (1347, 21342), (2694, 10671), (3557, 8082), (4041, 7114)]