42271078

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{6311}}^1$

素因数の和:6527

約数の個数: 16

約数和(自身を含む): 67487904

約数和(自身を除く): 25216826

約数列:

[1, 2, 17, 34, 197, 394, 3349, 6311, 6698, 12622, 107287, 214574, 1243267, 2486534, 21135539, 42271078]

約数ペア:

[(1, 42271078), (2, 21135539), (17, 2486534), (34, 1243267), (197, 214574), (394, 107287), (3349, 12622), (6311, 6698)]