28581432

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{108263}}^1$

素因数の和:108283

約数の個数: 32

約数和(自身を含む): 77950080

約数和(自身を除く): 49368648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 108263, 216526, 324789, 433052, 649578, 866104, 1190893, 1299156, 2381786, 2598312, 3572679, 4763572, 7145358, 9527144, 14290716, 28581432]

約数ペア:

[(1, 28581432), (2, 14290716), (3, 9527144), (4, 7145358), (6, 4763572), (8, 3572679), (11, 2598312), (12, 2381786), (22, 1299156), (24, 1190893), (33, 866104), (44, 649578), (66, 433052), (88, 324789), (132, 216526), (264, 108263)]