28944335

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{12343}}^1$

素因数の和:12422

約数の個数: 16

約数和(自身を含む): 40290816

約数和(自身を除く): 11346481

約数列:

[1, 5, 7, 35, 67, 335, 469, 2345, 12343, 61715, 86401, 432005, 826981, 4134905, 5788867, 28944335]

約数ペア:

[(1, 28944335), (5, 5788867), (7, 4134905), (35, 826981), (67, 432005), (335, 86401), (469, 61715), (2345, 12343)]