72719024

素因数分解:

$2^4\times 7^1\times {\mathrm{649277}}^1$

素因数の和:649292

約数の個数: 20

約数和(自身を含む): 161020944

約数和(自身を除く): 88301920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 649277, 1298554, 2597108, 4544939, 5194216, 9089878, 10388432, 18179756, 36359512, 72719024]

約数ペア:

[(1, 72719024), (2, 36359512), (4, 18179756), (7, 10388432), (8, 9089878), (14, 5194216), (16, 4544939), (28, 2597108), (56, 1298554), (112, 649277)]