26455730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{827}}^1$

素因数の和:1298

約数の個数: 32

約数和(自身を含む): 54608256

約数和(自身を除く): 28152526

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 457, 827, 914, 1654, 2285, 3199, 4135, 4570, 5789, 6398, 8270, 11578, 15995, 28945, 31990, 57890, 377939, 755878, 1889695, 2645573, 3779390, 5291146, 13227865, 26455730]

約数ペア:

[(1, 26455730), (2, 13227865), (5, 5291146), (7, 3779390), (10, 2645573), (14, 1889695), (35, 755878), (70, 377939), (457, 57890), (827, 31990), (914, 28945), (1654, 15995), (2285, 11578), (3199, 8270), (4135, 6398), (4570, 5789)]