69991348

素因数分解:

$2^2\times 7^1\times {\mathrm{1093}}^1\times {\mathrm{2287}}^1$

素因数の和:3391

約数の個数: 24

約数和(自身を含む): 140172032

約数和(自身を除く): 70180684

約数列:

[1, 2, 4, 7, 14, 28, 1093, 2186, 2287, 4372, 4574, 7651, 9148, 15302, 16009, 30604, 32018, 64036, 2499691, 4999382, 9998764, 17497837, 34995674, 69991348]

約数ペア:

[(1, 69991348), (2, 34995674), (4, 17497837), (7, 9998764), (14, 4999382), (28, 2499691), (1093, 64036), (2186, 32018), (2287, 30604), (4372, 16009), (4574, 15302), (7651, 9148)]