26845904

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{12071}}^1$

素因数の和:12218

約数の個数: 20

約数和(自身を含む): 52392480

約数和(自身を除く): 25546576

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 12071, 24142, 48284, 96568, 193136, 1677869, 3355738, 6711476, 13422952, 26845904]

約数ペア:

[(1, 26845904), (2, 13422952), (4, 6711476), (8, 3355738), (16, 1677869), (139, 193136), (278, 96568), (556, 48284), (1112, 24142), (2224, 12071)]