25971886052

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{13064329}}^1$

素因数の和:13064411

約数の個数: 24

約数和(自身を含む): 52675378560

約数和(自身を除く): 26703492508

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 13064329, 26128658, 52257316, 91450303, 182900606, 365801212, 927567359, 1855134718, 3710269436, 6492971513, 12985943026, 25971886052]

約数ペア:

[(1, 25971886052), (2, 12985943026), (4, 6492971513), (7, 3710269436), (14, 1855134718), (28, 927567359), (71, 365801212), (142, 182900606), (284, 91450303), (497, 52257316), (994, 26128658), (1988, 13064329)]