66952210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{2137}}^1$

素因数の和:2398

約数の個数: 32

約数和(自身を含む): 130383792

約数和(自身を除く): 63431582

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 241, 482, 1205, 2137, 2410, 3133, 4274, 6266, 10685, 15665, 21370, 27781, 31330, 55562, 138905, 277810, 515017, 1030034, 2575085, 5150170, 6695221, 13390442, 33476105, 66952210]

約数ペア:

[(1, 66952210), (2, 33476105), (5, 13390442), (10, 6695221), (13, 5150170), (26, 2575085), (65, 1030034), (130, 515017), (241, 277810), (482, 138905), (1205, 55562), (2137, 31330), (2410, 27781), (3133, 21370), (4274, 15665), (6266, 10685)]