67207568

素因数分解:

$2^4\times {\mathrm{641}}^1\times {\mathrm{6553}}^1$

素因数の和:7202

約数の個数: 20

約数和(自身を含む): 130437708

約数和(自身を除く): 63230140

約数列:

[1, 2, 4, 8, 16, 641, 1282, 2564, 5128, 6553, 10256, 13106, 26212, 52424, 104848, 4200473, 8400946, 16801892, 33603784, 67207568]

約数ペア:

[(1, 67207568), (2, 33603784), (4, 16801892), (8, 8400946), (16, 4200473), (641, 104848), (1282, 52424), (2564, 26212), (5128, 13106), (6553, 10256)]