28907242

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9343}}^1$

素因数の和:9382

約数の個数: 32

約数和(自身を含む): 56512512

約数和(自身を除く): 27605270

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 9343, 18686, 65401, 121459, 130802, 158831, 242918, 317662, 850213, 1111817, 1700426, 2064803, 2223634, 4129606, 14453621, 28907242]

約数ペア:

[(1, 28907242), (2, 14453621), (7, 4129606), (13, 2223634), (14, 2064803), (17, 1700426), (26, 1111817), (34, 850213), (91, 317662), (119, 242918), (182, 158831), (221, 130802), (238, 121459), (442, 65401), (1547, 18686), (3094, 9343)]