28890232

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4733}}^1$

素因数の和:4855

約数の個数: 32

約数和(自身を含む): 62488800

約数和(自身を除く): 33598568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 3052, 4733, 6104, 9466, 18932, 33131, 37864, 66262, 132524, 265048, 515897, 1031794, 2063588, 3611279, 4127176, 7222558, 14445116, 28890232]

約数ペア:

[(1, 28890232), (2, 14445116), (4, 7222558), (7, 4127176), (8, 3611279), (14, 2063588), (28, 1031794), (56, 515897), (109, 265048), (218, 132524), (436, 66262), (763, 37864), (872, 33131), (1526, 18932), (3052, 9466), (4733, 6104)]