28497049

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2371}}^1$

素因数の和:2496

約数の個数: 16

約数和(自身を含む): 34839936

約数和(自身を除く): 6342887

約数列:

[1, 7, 17, 101, 119, 707, 1717, 2371, 12019, 16597, 40307, 239471, 282149, 1676297, 4071007, 28497049]

約数ペア:

[(1, 28497049), (7, 4071007), (17, 1676297), (101, 282149), (119, 239471), (707, 40307), (1717, 16597), (2371, 12019)]