28025046

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2293}}^1$

素因数の和:2405

約数の個数: 48

約数和(自身を含む): 70141344

約数和(自身を除く): 42116298

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 97, 126, 194, 291, 582, 679, 873, 1358, 1746, 2037, 2293, 4074, 4586, 6111, 6879, 12222, 13758, 16051, 20637, 32102, 41274, 48153, 96306, 144459, 222421, 288918, 444842, 667263, 1334526, 1556947, 2001789, 3113894, 4003578, 4670841, 9341682, 14012523, 28025046]

約数ペア:

[(1, 28025046), (2, 14012523), (3, 9341682), (6, 4670841), (7, 4003578), (9, 3113894), (14, 2001789), (18, 1556947), (21, 1334526), (42, 667263), (63, 444842), (97, 288918), (126, 222421), (194, 144459), (291, 96306), (582, 48153), (679, 41274), (873, 32102), (1358, 20637), (1746, 16051), (2037, 13758), (2293, 12222), (4074, 6879), (4586, 6111)]