28546757

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:508

約数の個数: 16

約数和(自身を含む): 31197312

約数和(自身を除く): 2650555

約数列:

[1, 17, 67, 71, 353, 1139, 1207, 4757, 6001, 23651, 25063, 80869, 402067, 426071, 1679221, 28546757]

約数ペア:

[(1, 28546757), (17, 1679221), (67, 426071), (71, 402067), (353, 80869), (1139, 25063), (1207, 23651), (4757, 6001)]