27820454

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{15473}}^1$

素因数の和:15535

約数の個数: 16

約数和(自身を含む): 44565120

約数和(自身を除く): 16744666

約数列:

[1, 2, 29, 31, 58, 62, 899, 1798, 15473, 30946, 448717, 479663, 897434, 959326, 13910227, 27820454]

約数ペア:

[(1, 27820454), (2, 13910227), (29, 959326), (31, 897434), (58, 479663), (62, 448717), (899, 30946), (1798, 15473)]