65520772

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{1459}}^1$

素因数の和:1675

約数の個数: 24

約数和(自身を含む): 116916800

約数和(自身を除く): 51396028

約数列:

[1, 2, 4, 103, 109, 206, 218, 412, 436, 1459, 2918, 5836, 11227, 22454, 44908, 150277, 159031, 300554, 318062, 601108, 636124, 16380193, 32760386, 65520772]

約数ペア:

[(1, 65520772), (2, 32760386), (4, 16380193), (103, 636124), (109, 601108), (206, 318062), (218, 300554), (412, 159031), (436, 150277), (1459, 44908), (2918, 22454), (5836, 11227)]