28242654

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{427919}}^1$

素因数の和:427935

約数の個数: 16

約数和(自身を含む): 61620480

約数和(自身を除く): 33377826

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 427919, 855838, 1283757, 2567514, 4707109, 9414218, 14121327, 28242654]

約数ペア:

[(1, 28242654), (2, 14121327), (3, 9414218), (6, 4707109), (11, 2567514), (22, 1283757), (33, 855838), (66, 427919)]