74956304

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{56443}}^1$

素因数の和:56534

約数の個数: 20

約数和(自身を含む): 146980176

約数和(自身を除く): 72023872

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 56443, 112886, 225772, 451544, 903088, 4684769, 9369538, 18739076, 37478152, 74956304]

約数ペア:

[(1, 74956304), (2, 37478152), (4, 18739076), (8, 9369538), (16, 4684769), (83, 903088), (166, 451544), (332, 225772), (664, 112886), (1328, 56443)]