28831774

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{7481}}^1$

素因数の和:7571

約数の個数: 16

約数和(自身を含む): 45251136

約数和(自身を除く): 16419362

約数列:

[1, 2, 41, 47, 82, 94, 1927, 3854, 7481, 14962, 306721, 351607, 613442, 703214, 14415887, 28831774]

約数ペア:

[(1, 28831774), (2, 14415887), (41, 703214), (47, 613442), (82, 351607), (94, 306721), (1927, 14962), (3854, 7481)]