28528698

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{1381}}^1$

素因数の和:1710

約数の個数: 32

約数和(自身を含む): 62488512

約数和(自身を除く): 33959814

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 313, 626, 939, 1381, 1878, 2762, 3443, 4143, 6886, 8286, 10329, 15191, 20658, 30382, 45573, 91146, 432253, 864506, 1296759, 2593518, 4754783, 9509566, 14264349, 28528698]

約数ペア:

[(1, 28528698), (2, 14264349), (3, 9509566), (6, 4754783), (11, 2593518), (22, 1296759), (33, 864506), (66, 432253), (313, 91146), (626, 45573), (939, 30382), (1381, 20658), (1878, 15191), (2762, 10329), (3443, 8286), (4143, 6886)]