28235600638

素因数分解:

$2^1\times 7^1\times {\mathrm{1867}}^1\times {\mathrm{1080251}}^1$

素因数の和:1082127

約数の個数: 16

約数和(自身を含む): 48429857664

約数和(自身を除く): 20194257026

約数列:

[1, 2, 7, 14, 1867, 3734, 13069, 26138, 1080251, 2160502, 7561757, 15123514, 2016828617, 4033657234, 14117800319, 28235600638]

約数ペア:

[(1, 28235600638), (2, 14117800319), (7, 4033657234), (14, 2016828617), (1867, 15123514), (3734, 7561757), (13069, 2160502), (26138, 1080251)]