1428714756

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{809929}}^1$

素因数の和:809953

約数の個数: 54

約数和(自身を含む): 4201106910

約数和(自身を除く): 2772392154

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 809929, 1619858, 2429787, 3239716, 4859574, 5669503, 7289361, 9719148, 11339006, 14578722, 17008509, 22678012, 29157444, 34017018, 39686521, 51025527, 68034036, 79373042, 102051054, 119059563, 158746084, 204102108, 238119126, 357178689, 476238252, 714357378, 1428714756]

約数ペア:

[(1, 1428714756), (2, 714357378), (3, 476238252), (4, 357178689), (6, 238119126), (7, 204102108), (9, 158746084), (12, 119059563), (14, 102051054), (18, 79373042), (21, 68034036), (28, 51025527), (36, 39686521), (42, 34017018), (49, 29157444), (63, 22678012), (84, 17008509), (98, 14578722), (126, 11339006), (147, 9719148), (196, 7289361), (252, 5669503), (294, 4859574), (441, 3239716), (588, 2429787), (882, 1619858), (1764, 809929)]