27187784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13759}}^1$

素因数の和:13797

約数の個数: 32

約数和(自身を含む): 57792000

約数和(自身を除く): 30604216

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 13759, 27518, 55036, 110072, 178867, 261421, 357734, 522842, 715468, 1045684, 1430936, 2091368, 3398473, 6796946, 13593892, 27187784]

約数ペア:

[(1, 27187784), (2, 13593892), (4, 6796946), (8, 3398473), (13, 2091368), (19, 1430936), (26, 1045684), (38, 715468), (52, 522842), (76, 357734), (104, 261421), (152, 178867), (247, 110072), (494, 55036), (988, 27518), (1976, 13759)]