26511748

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{1163}}^1$

素因数の和:1347

約数の個数: 24

約数和(自身を含む): 47910240

約数和(自身を除く): 21398492

約数列:

[1, 2, 4, 41, 82, 139, 164, 278, 556, 1163, 2326, 4652, 5699, 11398, 22796, 47683, 95366, 161657, 190732, 323314, 646628, 6627937, 13255874, 26511748]

約数ペア:

[(1, 26511748), (2, 13255874), (4, 6627937), (41, 646628), (82, 323314), (139, 190732), (164, 161657), (278, 95366), (556, 47683), (1163, 22796), (2326, 11398), (4652, 5699)]