72714964

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83773}}^1$

素因数の和:83815

約数の個数: 24

約数和(自身を含む): 150123008

約数和(自身を除く): 77408044

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 83773, 167546, 335092, 586411, 1172822, 2345644, 2596963, 5193926, 10387852, 18178741, 36357482, 72714964]

約数ペア:

[(1, 72714964), (2, 36357482), (4, 18178741), (7, 10387852), (14, 5193926), (28, 2596963), (31, 2345644), (62, 1172822), (124, 586411), (217, 335092), (434, 167546), (868, 83773)]