25243282

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 41472000

約数和(自身を除く): 16228718

約数列:

[1, 2, 23, 29, 46, 58, 127, 149, 254, 298, 667, 1334, 2921, 3427, 3683, 4321, 5842, 6854, 7366, 8642, 18923, 37846, 84709, 99383, 169418, 198766, 435229, 548767, 870458, 1097534, 12621641, 25243282]

約数ペア:

[(1, 25243282), (2, 12621641), (23, 1097534), (29, 870458), (46, 548767), (58, 435229), (127, 198766), (149, 169418), (254, 99383), (298, 84709), (667, 37846), (1334, 18923), (2921, 8642), (3427, 7366), (3683, 6854), (4321, 5842)]