28566342

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1187}}^1$

素因数の和:1393

約数の個数: 48

約数和(自身を含む): 71165952

約数和(自身を除く): 42599610

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 191, 382, 573, 1146, 1187, 1337, 1719, 2374, 2674, 3438, 3561, 4011, 7122, 8022, 8309, 10683, 12033, 16618, 21366, 24066, 24927, 49854, 74781, 149562, 226717, 453434, 680151, 1360302, 1587019, 2040453, 3174038, 4080906, 4761057, 9522114, 14283171, 28566342]

約数ペア:

[(1, 28566342), (2, 14283171), (3, 9522114), (6, 4761057), (7, 4080906), (9, 3174038), (14, 2040453), (18, 1587019), (21, 1360302), (42, 680151), (63, 453434), (126, 226717), (191, 149562), (382, 74781), (573, 49854), (1146, 24927), (1187, 24066), (1337, 21366), (1719, 16618), (2374, 12033), (2674, 10683), (3438, 8309), (3561, 8022), (4011, 7122)]