27991456

素因数分解:

$2^5\times {\mathrm{113}}^1\times {\mathrm{7741}}^1$

素因数の和:7864

約数の個数: 24

約数和(自身を含む): 55603044

約数和(自身を除く): 27611588

約数列:

[1, 2, 4, 8, 16, 32, 113, 226, 452, 904, 1808, 3616, 7741, 15482, 30964, 61928, 123856, 247712, 874733, 1749466, 3498932, 6997864, 13995728, 27991456]

約数ペア:

[(1, 27991456), (2, 13995728), (4, 6997864), (8, 3498932), (16, 1749466), (32, 874733), (113, 247712), (226, 123856), (452, 61928), (904, 30964), (1808, 15482), (3616, 7741)]