28464118081

素因数分解:

$7^3\times {\mathrm{1229}}^1\times {\mathrm{67523}}^1$

素因数の和:68773

約数の個数: 16

約数和(自身を含む): 33221808000

約数和(自身を除く): 4757689919

約数列:

[1, 7, 49, 343, 1229, 8603, 60221, 67523, 421547, 472661, 3308627, 23160389, 82985767, 580900369, 4066302583, 28464118081]

約数ペア:

[(1, 28464118081), (7, 4066302583), (49, 580900369), (343, 82985767), (1229, 23160389), (8603, 3308627), (60221, 472661), (67523, 421547)]