69578912

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8803}}^1$

素因数の和:8845

約数の個数: 48

約数和(自身を含む): 155302560

約数和(自身を除く): 85723648

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 7904, 8803, 17606, 35212, 70424, 114439, 140848, 167257, 228878, 281696, 334514, 457756, 669028, 915512, 1338056, 1831024, 2174341, 2676112, 3662048, 4348682, 5352224, 8697364, 17394728, 34789456, 69578912]

約数ペア:

[(1, 69578912), (2, 34789456), (4, 17394728), (8, 8697364), (13, 5352224), (16, 4348682), (19, 3662048), (26, 2676112), (32, 2174341), (38, 1831024), (52, 1338056), (76, 915512), (104, 669028), (152, 457756), (208, 334514), (247, 281696), (304, 228878), (416, 167257), (494, 140848), (608, 114439), (988, 70424), (1976, 35212), (3952, 17606), (7904, 8803)]