29884876

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{17497}}^1$

素因数の和:17569

約数の個数: 24

約数和(自身を含む): 60753056

約数和(自身を除く): 30868180

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 17497, 34994, 69988, 122479, 244958, 489916, 1067317, 2134634, 4269268, 7471219, 14942438, 29884876]

約数ペア:

[(1, 29884876), (2, 14942438), (4, 7471219), (7, 4269268), (14, 2134634), (28, 1067317), (61, 489916), (122, 244958), (244, 122479), (427, 69988), (854, 34994), (1708, 17497)]