26882212

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{15739}}^1$

素因数の和:15811

約数の個数: 24

約数和(自身を含む): 54649280

約数和(自身を除く): 27767068

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 15739, 31478, 62956, 110173, 220346, 440692, 960079, 1920158, 3840316, 6720553, 13441106, 26882212]

約数ペア:

[(1, 26882212), (2, 13441106), (4, 6720553), (7, 3840316), (14, 1920158), (28, 960079), (61, 440692), (122, 220346), (244, 110173), (427, 62956), (854, 31478), (1708, 15739)]