70001188

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{1979}}^1$

素因数の和:2259

約数の個数: 24

約数和(自身を含む): 126403200

約数和(自身を除く): 56402012

約数列:

[1, 2, 4, 37, 74, 148, 239, 478, 956, 1979, 3958, 7916, 8843, 17686, 35372, 73223, 146446, 292892, 472981, 945962, 1891924, 17500297, 35000594, 70001188]

約数ペア:

[(1, 70001188), (2, 35000594), (4, 17500297), (37, 1891924), (74, 945962), (148, 472981), (239, 292892), (478, 146446), (956, 73223), (1979, 35372), (3958, 17686), (7916, 8843)]