82951288

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{673}}^1$

素因数の和:788

約数の個数: 64

約数和(自身を含む): 186347520

約数和(自身を除く): 103396232

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 71, 124, 142, 217, 248, 284, 434, 497, 568, 673, 868, 994, 1346, 1736, 1988, 2201, 2692, 3976, 4402, 4711, 5384, 8804, 9422, 15407, 17608, 18844, 20863, 30814, 37688, 41726, 47783, 61628, 83452, 95566, 123256, 146041, 166904, 191132, 292082, 334481, 382264, 584164, 668962, 1168328, 1337924, 1481273, 2675848, 2962546, 5925092, 10368911, 11850184, 20737822, 41475644, 82951288]

約数ペア:

[(1, 82951288), (2, 41475644), (4, 20737822), (7, 11850184), (8, 10368911), (14, 5925092), (28, 2962546), (31, 2675848), (56, 1481273), (62, 1337924), (71, 1168328), (124, 668962), (142, 584164), (217, 382264), (248, 334481), (284, 292082), (434, 191132), (497, 166904), (568, 146041), (673, 123256), (868, 95566), (994, 83452), (1346, 61628), (1736, 47783), (1988, 41726), (2201, 37688), (2692, 30814), (3976, 20863), (4402, 18844), (4711, 17608), (5384, 15407), (8804, 9422)]