28868246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{27919}}^1$

素因数の和:27979

約数の個数: 16

約数和(自身を含む): 48245760

約数和(自身を除く): 19377514

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 27919, 55838, 307109, 614218, 1312193, 2624386, 14434123, 28868246]

約数ペア:

[(1, 28868246), (2, 14434123), (11, 2624386), (22, 1312193), (47, 614218), (94, 307109), (517, 55838), (1034, 27919)]