7029809936

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{487}}^1\times {\mathrm{20981}}^1$

素因数の和:21519

約数の個数: 40

約数和(自身を含む): 13966290624

約数和(自身を除く): 6936480688

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 487, 688, 974, 1948, 3896, 7792, 20941, 20981, 41882, 41962, 83764, 83924, 167528, 167848, 335056, 335696, 902183, 1804366, 3608732, 7217464, 10217747, 14434928, 20435494, 40870988, 81741976, 163483952, 439363121, 878726242, 1757452484, 3514904968, 7029809936]

約数ペア:

[(1, 7029809936), (2, 3514904968), (4, 1757452484), (8, 878726242), (16, 439363121), (43, 163483952), (86, 81741976), (172, 40870988), (344, 20435494), (487, 14434928), (688, 10217747), (974, 7217464), (1948, 3608732), (3896, 1804366), (7792, 902183), (20941, 335696), (20981, 335056), (41882, 167848), (41962, 167528), (83764, 83924)]