15286328

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1201}}^1$

素因数の和:1287

約数の個数: 32

約数和(自身を含む): 30146160

約数和(自身を除く): 14859832

約数列:

[1, 2, 4, 8, 37, 43, 74, 86, 148, 172, 296, 344, 1201, 1591, 2402, 3182, 4804, 6364, 9608, 12728, 44437, 51643, 88874, 103286, 177748, 206572, 355496, 413144, 1910791, 3821582, 7643164, 15286328]

約数ペア:

[(1, 15286328), (2, 7643164), (4, 3821582), (8, 1910791), (37, 413144), (43, 355496), (74, 206572), (86, 177748), (148, 103286), (172, 88874), (296, 51643), (344, 44437), (1201, 12728), (1591, 9608), (2402, 6364), (3182, 4804)]