34789456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8803}}^1$

素因数の和:8843

約数の個数: 40

約数和(自身を含む): 76418720

約数和(自身を除く): 41629264

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 8803, 17606, 35212, 70424, 114439, 140848, 167257, 228878, 334514, 457756, 669028, 915512, 1338056, 1831024, 2174341, 2676112, 4348682, 8697364, 17394728, 34789456]

約数ペア:

[(1, 34789456), (2, 17394728), (4, 8697364), (8, 4348682), (13, 2676112), (16, 2174341), (19, 1831024), (26, 1338056), (38, 915512), (52, 669028), (76, 457756), (104, 334514), (152, 228878), (208, 167257), (247, 140848), (304, 114439), (494, 70424), (988, 35212), (1976, 17606), (3952, 8803)]