744006928

素因数分解:

$2^4\times 7^1\times {\mathrm{6642919}}^1$

素因数の和:6642934

約数の個数: 20

約数和(自身を含む): 1647444160

約数和(自身を除く): 903437232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 6642919, 13285838, 26571676, 46500433, 53143352, 93000866, 106286704, 186001732, 372003464, 744006928]

約数ペア:

[(1, 744006928), (2, 372003464), (4, 186001732), (7, 106286704), (8, 93000866), (14, 53143352), (16, 46500433), (28, 26571676), (56, 13285838), (112, 6642919)]