28292248

素因数分解:

$2^3\times {\mathrm{53}}^2\times {\mathrm{1259}}^1$

素因数の和:1371

約数の個数: 24

約数和(自身を含む): 54110700

約数和(自身を除く): 25818452

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 1259, 2518, 2809, 5036, 5618, 10072, 11236, 22472, 66727, 133454, 266908, 533816, 3536531, 7073062, 14146124, 28292248]

約数ペア:

[(1, 28292248), (2, 14146124), (4, 7073062), (8, 3536531), (53, 533816), (106, 266908), (212, 133454), (424, 66727), (1259, 22472), (2518, 11236), (2809, 10072), (5036, 5618)]