28235928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{168071}}^1$

素因数の和:168087

約数の個数: 32

約数和(自身を含む): 80674560

約数和(自身を除く): 52438632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 168071, 336142, 504213, 672284, 1008426, 1176497, 1344568, 2016852, 2352994, 3529491, 4033704, 4705988, 7058982, 9411976, 14117964, 28235928]

約数ペア:

[(1, 28235928), (2, 14117964), (3, 9411976), (4, 7058982), (6, 4705988), (7, 4033704), (8, 3529491), (12, 2352994), (14, 2016852), (21, 1344568), (24, 1176497), (28, 1008426), (42, 672284), (56, 504213), (84, 336142), (168, 168071)]