28990894

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{9431}}^1$

素因数の和:9515

約数の個数: 16

約数和(自身を含む): 45839520

約数和(自身を除く): 16848626

約数列:

[1, 2, 29, 53, 58, 106, 1537, 3074, 9431, 18862, 273499, 499843, 546998, 999686, 14495447, 28990894]

約数ペア:

[(1, 28990894), (2, 14495447), (29, 999686), (53, 546998), (58, 499843), (106, 273499), (1537, 18862), (3074, 9431)]