70686428

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{4637}}^1$

素因数の和:4781

約数の個数: 24

約数和(自身を含む): 128305632

約数和(自身を除く): 57619204

約数列:

[1, 2, 4, 37, 74, 103, 148, 206, 412, 3811, 4637, 7622, 9274, 15244, 18548, 171569, 343138, 477611, 686276, 955222, 1910444, 17671607, 35343214, 70686428]

約数ペア:

[(1, 70686428), (2, 35343214), (4, 17671607), (37, 1910444), (74, 955222), (103, 686276), (148, 477611), (206, 343138), (412, 171569), (3811, 18548), (4637, 15244), (7622, 9274)]