28641518

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{5749}}^1$

素因数の和:5851

約数の個数: 16

約数和(自身を含む): 44712000

約数和(自身を除く): 16070482

約数列:

[1, 2, 47, 53, 94, 106, 2491, 4982, 5749, 11498, 270203, 304697, 540406, 609394, 14320759, 28641518]

約数ペア:

[(1, 28641518), (2, 14320759), (47, 609394), (53, 540406), (94, 304697), (106, 270203), (2491, 11498), (4982, 5749)]