33478328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{661}}^1$

素因数の和:1167

約数の個数: 32

約数和(自身を含む): 67841760

約数和(自身を除く): 34363432

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 487, 661, 974, 1322, 1948, 2644, 3896, 5288, 6331, 8593, 12662, 17186, 25324, 34372, 50648, 68744, 321907, 643814, 1287628, 2575256, 4184791, 8369582, 16739164, 33478328]

約数ペア:

[(1, 33478328), (2, 16739164), (4, 8369582), (8, 4184791), (13, 2575256), (26, 1287628), (52, 643814), (104, 321907), (487, 68744), (661, 50648), (974, 34372), (1322, 25324), (1948, 17186), (2644, 12662), (3896, 8593), (5288, 6331)]