28349454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{674987}}^1$

素因数の和:674999

約数の個数: 16

約数和(自身を含む): 64798848

約数和(自身を除く): 36449394

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 674987, 1349974, 2024961, 4049922, 4724909, 9449818, 14174727, 28349454]

約数ペア:

[(1, 28349454), (2, 14174727), (3, 9449818), (6, 4724909), (7, 4049922), (14, 2024961), (21, 1349974), (42, 674987)]