28603514

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{10729}}^1$

素因数の和:10805

約数の個数: 16

約数和(自身を含む): 45323520

約数和(自身を除く): 16720006

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 10729, 21458, 332599, 461347, 665198, 922694, 14301757, 28603514]

約数ペア:

[(1, 28603514), (2, 14301757), (31, 922694), (43, 665198), (62, 461347), (86, 332599), (1333, 21458), (2666, 10729)]