25489112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2707}}^1$

素因数の和:2831

約数の個数: 32

約数和(自身を含む): 52643520

約数和(自身を除く): 27154408

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 107, 214, 428, 856, 1177, 2354, 2707, 4708, 5414, 9416, 10828, 21656, 29777, 59554, 119108, 238216, 289649, 579298, 1158596, 2317192, 3186139, 6372278, 12744556, 25489112]

約数ペア:

[(1, 25489112), (2, 12744556), (4, 6372278), (8, 3186139), (11, 2317192), (22, 1158596), (44, 579298), (88, 289649), (107, 238216), (214, 119108), (428, 59554), (856, 29777), (1177, 21656), (2354, 10828), (2707, 9416), (4708, 5414)]