1567441456

素因数分解:

$2^4\times 7^1\times {\mathrm{13995013}}^1$

素因数の和:13995028

約数の個数: 20

約数和(自身を含む): 3470763472

約数和(自身を除く): 1903322016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 13995013, 27990026, 55980052, 97965091, 111960104, 195930182, 223920208, 391860364, 783720728, 1567441456]

約数ペア:

[(1, 1567441456), (2, 783720728), (4, 391860364), (7, 223920208), (8, 195930182), (14, 111960104), (16, 97965091), (28, 55980052), (56, 27990026), (112, 13995013)]