16725672

素因数分解:

$2^3\times 3^2\times {\mathrm{233}}^1\times {\mathrm{997}}^1$

素因数の和:1242

約数の個数: 48

約数和(自身を含む): 45538740

約数和(自身を除く): 28813068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 233, 466, 699, 932, 997, 1398, 1864, 1994, 2097, 2796, 2991, 3988, 4194, 5592, 5982, 7976, 8388, 8973, 11964, 16776, 17946, 23928, 35892, 71784, 232301, 464602, 696903, 929204, 1393806, 1858408, 2090709, 2787612, 4181418, 5575224, 8362836, 16725672]

約数ペア:

[(1, 16725672), (2, 8362836), (3, 5575224), (4, 4181418), (6, 2787612), (8, 2090709), (9, 1858408), (12, 1393806), (18, 929204), (24, 696903), (36, 464602), (72, 232301), (233, 71784), (466, 35892), (699, 23928), (932, 17946), (997, 16776), (1398, 11964), (1864, 8973), (1994, 8388), (2097, 7976), (2796, 5982), (2991, 5592), (3988, 4194)]