15695119216

素因数分解:

$2^4\times 7^1\times {\mathrm{241}}^1\times {\mathrm{581473}}^1$

素因数の和:581729

約数の個数: 40

約数和(自身を含む): 34897743584

約数和(自身を除く): 19202624368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 241, 482, 964, 1687, 1928, 3374, 3856, 6748, 13496, 26992, 581473, 1162946, 2325892, 4070311, 4651784, 8140622, 9303568, 16281244, 32562488, 65124976, 140134993, 280269986, 560539972, 980944951, 1121079944, 1961889902, 2242159888, 3923779804, 7847559608, 15695119216]

約数ペア:

[(1, 15695119216), (2, 7847559608), (4, 3923779804), (7, 2242159888), (8, 1961889902), (14, 1121079944), (16, 980944951), (28, 560539972), (56, 280269986), (112, 140134993), (241, 65124976), (482, 32562488), (964, 16281244), (1687, 9303568), (1928, 8140622), (3374, 4651784), (3856, 4070311), (6748, 2325892), (13496, 1162946), (26992, 581473)]