28275184

素因数分解:

$2^4\times 7^1\times {\mathrm{252457}}^1$

素因数の和:252472

約数の個数: 20

約数和(自身を含む): 62609584

約数和(自身を除く): 34334400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 252457, 504914, 1009828, 1767199, 2019656, 3534398, 4039312, 7068796, 14137592, 28275184]

約数ペア:

[(1, 28275184), (2, 14137592), (4, 7068796), (7, 4039312), (8, 3534398), (14, 2019656), (16, 1767199), (28, 1009828), (56, 504914), (112, 252457)]