1567104728

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1\times {\mathrm{967}}^1$

素因数の和:1696

約数の個数: 64

約数和(自身を含む): 3444840960

約数和(自身を除く): 1877736232

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 673, 967, 1204, 1346, 1934, 2408, 2692, 3868, 4711, 5384, 6769, 7736, 9422, 13538, 18844, 27076, 28939, 37688, 41581, 54152, 57878, 83162, 115756, 166324, 202573, 231512, 291067, 332648, 405146, 582134, 650791, 810292, 1164268, 1301582, 1620584, 2328536, 2603164, 4555537, 5206328, 9111074, 18222148, 27984013, 36444296, 55968026, 111936052, 195888091, 223872104, 391776182, 783552364, 1567104728]

約数ペア:

[(1, 1567104728), (2, 783552364), (4, 391776182), (7, 223872104), (8, 195888091), (14, 111936052), (28, 55968026), (43, 36444296), (56, 27984013), (86, 18222148), (172, 9111074), (301, 5206328), (344, 4555537), (602, 2603164), (673, 2328536), (967, 1620584), (1204, 1301582), (1346, 1164268), (1934, 810292), (2408, 650791), (2692, 582134), (3868, 405146), (4711, 332648), (5384, 291067), (6769, 231512), (7736, 202573), (9422, 166324), (13538, 115756), (18844, 83162), (27076, 57878), (28939, 54152), (37688, 41581)]