28302610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{404323}}^1$

素因数の和:404337

約数の個数: 16

約数和(自身を含む): 58222656

約数和(自身を除く): 29920046

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 404323, 808646, 2021615, 2830261, 4043230, 5660522, 14151305, 28302610]

約数ペア:

[(1, 28302610), (2, 14151305), (5, 5660522), (7, 4043230), (10, 2830261), (14, 2021615), (35, 808646), (70, 404323)]