73438012

素因数分解:

$2^2\times {\mathrm{1451}}^1\times {\mathrm{12653}}^1$

素因数の和:14108

約数の個数: 12

約数和(自身を含む): 128615256

約数和(自身を除く): 55177244

約数列:

[1, 2, 4, 1451, 2902, 5804, 12653, 25306, 50612, 18359503, 36719006, 73438012]

約数ペア:

[(1, 73438012), (2, 36719006), (4, 18359503), (1451, 50612), (2902, 25306), (5804, 12653)]