64777744

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{60427}}^1$

素因数の和:60502

約数の個数: 20

約数和(自身を含む): 127382224

約数和(自身を除く): 62604480

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 60427, 120854, 241708, 483416, 966832, 4048609, 8097218, 16194436, 32388872, 64777744]

約数ペア:

[(1, 64777744), (2, 32388872), (4, 16194436), (8, 8097218), (16, 4048609), (67, 966832), (134, 483416), (268, 241708), (536, 120854), (1072, 60427)]