28425156

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139339}}^1$

素因数の和:139363

約数の個数: 24

約数和(自身を含む): 70227360

約数和(自身を除く): 41802204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 139339, 278678, 418017, 557356, 836034, 1672068, 2368763, 4737526, 7106289, 9475052, 14212578, 28425156]

約数ペア:

[(1, 28425156), (2, 14212578), (3, 9475052), (4, 7106289), (6, 4737526), (12, 2368763), (17, 1672068), (34, 836034), (51, 557356), (68, 418017), (102, 278678), (204, 139339)]