26875258

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:262

約数の個数: 32

約数和(自身を含む): 43211520

約数和(自身を除く): 16336262

約数列:

[1, 2, 43, 47, 61, 86, 94, 109, 122, 218, 2021, 2623, 2867, 4042, 4687, 5123, 5246, 5734, 6649, 9374, 10246, 13298, 123281, 220289, 246562, 285907, 312503, 440578, 571814, 625006, 13437629, 26875258]

約数ペア:

[(1, 26875258), (2, 13437629), (43, 625006), (47, 571814), (61, 440578), (86, 312503), (94, 285907), (109, 246562), (122, 220289), (218, 123281), (2021, 13298), (2623, 10246), (2867, 9374), (4042, 6649), (4687, 5734), (5123, 5246)]