28715718

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1237}}^1$

素因数の和:1368

約数の個数: 32

約数和(自身を含む): 59364576

約数和(自身を除く): 30648858

約数列:

[1, 2, 3, 6, 53, 73, 106, 146, 159, 219, 318, 438, 1237, 2474, 3711, 3869, 7422, 7738, 11607, 23214, 65561, 90301, 131122, 180602, 196683, 270903, 393366, 541806, 4785953, 9571906, 14357859, 28715718]

約数ペア:

[(1, 28715718), (2, 14357859), (3, 9571906), (6, 4785953), (53, 541806), (73, 393366), (106, 270903), (146, 196683), (159, 180602), (219, 131122), (318, 90301), (438, 65561), (1237, 23214), (2474, 11607), (3711, 7738), (3869, 7422)]