64771504

素因数分解:

$2^4\times 7^1\times {\mathrm{578317}}^1$

素因数の和:578332

約数の個数: 20

約数和(自身を含む): 143422864

約数和(自身を除く): 78651360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 578317, 1156634, 2313268, 4048219, 4626536, 8096438, 9253072, 16192876, 32385752, 64771504]

約数ペア:

[(1, 64771504), (2, 32385752), (4, 16192876), (7, 9253072), (8, 8096438), (14, 4626536), (16, 4048219), (28, 2313268), (56, 1156634), (112, 578317)]