28347766

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1\times {\mathrm{337}}^1$

素因数の和:783

約数の個数: 16

約数和(自身を含む): 43099056

約数和(自身を除く): 14751290

約数列:

[1, 2, 137, 274, 307, 337, 614, 674, 42059, 46169, 84118, 92338, 103459, 206918, 14173883, 28347766]

約数ペア:

[(1, 28347766), (2, 14173883), (137, 206918), (274, 103459), (307, 92338), (337, 84118), (614, 46169), (674, 42059)]