28617864

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{108401}}^1$

素因数の和:108421

約数の個数: 32

約数和(自身を含む): 78049440

約数和(自身を除く): 49431576

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 108401, 216802, 325203, 433604, 650406, 867208, 1192411, 1300812, 2384822, 2601624, 3577233, 4769644, 7154466, 9539288, 14308932, 28617864]

約数ペア:

[(1, 28617864), (2, 14308932), (3, 9539288), (4, 7154466), (6, 4769644), (8, 3577233), (11, 2601624), (12, 2384822), (22, 1300812), (24, 1192411), (33, 867208), (44, 650406), (66, 433604), (88, 325203), (132, 216802), (264, 108401)]