28701948

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{217439}}^1$

素因数の和:217457

約数の個数: 24

約数和(自身を含む): 73059840

約数和(自身を除く): 44357892

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 217439, 434878, 652317, 869756, 1304634, 2391829, 2609268, 4783658, 7175487, 9567316, 14350974, 28701948]

約数ペア:

[(1, 28701948), (2, 14350974), (3, 9567316), (4, 7175487), (6, 4783658), (11, 2609268), (12, 2391829), (22, 1304634), (33, 869756), (44, 652317), (66, 434878), (132, 217439)]