28552072

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{87049}}^1$

素因数の和:87096

約数の個数: 16

約数和(自身を含む): 54841500

約数和(自身を除く): 26289428

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 87049, 174098, 348196, 696392, 3569009, 7138018, 14276036, 28552072]

約数ペア:

[(1, 28552072), (2, 14276036), (4, 7138018), (8, 3569009), (41, 696392), (82, 348196), (164, 174098), (328, 87049)]