28465070

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{69427}}^1$

素因数の和:69475

約数の個数: 16

約数和(自身を含む): 52487568

約数和(自身を除く): 24022498

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 69427, 138854, 347135, 694270, 2846507, 5693014, 14232535, 28465070]

約数ペア:

[(1, 28465070), (2, 14232535), (5, 5693014), (10, 2846507), (41, 694270), (82, 347135), (205, 138854), (410, 69427)]