26970128

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{41113}}^1$

素因数の和:41162

約数の個数: 20

約数和(自身を含む): 53530428

約数和(自身を除く): 26560300

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 41113, 82226, 164452, 328904, 657808, 1685633, 3371266, 6742532, 13485064, 26970128]

約数ペア:

[(1, 26970128), (2, 13485064), (4, 6742532), (8, 3371266), (16, 1685633), (41, 657808), (82, 328904), (164, 164452), (328, 82226), (656, 41113)]