27674564

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{811}}^1$

素因数の和:1283

約数の個数: 24

約数和(自身を含む): 51156000

約数和(自身を除く): 23481436

約数列:

[1, 2, 4, 19, 38, 76, 449, 811, 898, 1622, 1796, 3244, 8531, 15409, 17062, 30818, 34124, 61636, 364139, 728278, 1456556, 6918641, 13837282, 27674564]

約数ペア:

[(1, 27674564), (2, 13837282), (4, 6918641), (19, 1456556), (38, 728278), (76, 364139), (449, 61636), (811, 34124), (898, 30818), (1622, 17062), (1796, 15409), (3244, 8531)]