28746168

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{108887}}^1$

素因数の和:108907

約数の個数: 32

約数和(自身を含む): 78399360

約数和(自身を除く): 49653192

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 108887, 217774, 326661, 435548, 653322, 871096, 1197757, 1306644, 2395514, 2613288, 3593271, 4791028, 7186542, 9582056, 14373084, 28746168]

約数ペア:

[(1, 28746168), (2, 14373084), (3, 9582056), (4, 7186542), (6, 4791028), (8, 3593271), (11, 2613288), (12, 2395514), (22, 1306644), (24, 1197757), (33, 871096), (44, 653322), (66, 435548), (88, 326661), (132, 217774), (264, 108887)]