28983372

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19961}}^1$

素因数の和:19990

約数の個数: 36

約数和(自身を含む): 74338488

約数和(自身を除く): 45355116

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 19961, 39922, 59883, 79844, 119766, 219571, 239532, 439142, 658713, 878284, 1317426, 2415281, 2634852, 4830562, 7245843, 9661124, 14491686, 28983372]

約数ペア:

[(1, 28983372), (2, 14491686), (3, 9661124), (4, 7245843), (6, 4830562), (11, 2634852), (12, 2415281), (22, 1317426), (33, 878284), (44, 658713), (66, 439142), (121, 239532), (132, 219571), (242, 119766), (363, 79844), (484, 59883), (726, 39922), (1452, 19961)]