33479368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16943}}^1$

素因数の和:16981

約数の個数: 32

約数和(自身を含む): 71164800

約数和(自身を除く): 37685432

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 16943, 33886, 67772, 135544, 220259, 321917, 440518, 643834, 881036, 1287668, 1762072, 2575336, 4184921, 8369842, 16739684, 33479368]

約数ペア:

[(1, 33479368), (2, 16739684), (4, 8369842), (8, 4184921), (13, 2575336), (19, 1762072), (26, 1287668), (38, 881036), (52, 643834), (76, 440518), (104, 321917), (152, 220259), (247, 135544), (494, 67772), (988, 33886), (1976, 16943)]