74725264

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{45343}}^1$

素因数の和:45454

約数の個数: 20

約数和(自身を含む): 146189056

約数和(自身を除く): 71463792

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 45343, 90686, 181372, 362744, 725488, 4670329, 9340658, 18681316, 37362632, 74725264]

約数ペア:

[(1, 74725264), (2, 37362632), (4, 18681316), (8, 9340658), (16, 4670329), (103, 725488), (206, 362744), (412, 181372), (824, 90686), (1648, 45343)]