28034435

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{39209}}^1$

素因数の和:39238

約数の個数: 16

約数和(自身を含む): 39523680

約数和(自身を除く): 11489245

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 39209, 196045, 431299, 509717, 2156495, 2548585, 5606887, 28034435]

約数ペア:

[(1, 28034435), (5, 5606887), (11, 2548585), (13, 2156495), (55, 509717), (65, 431299), (143, 196045), (715, 39209)]