15987715096

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{1571}}^1\times {\mathrm{34381}}^1$

素因数の和:35995

約数の個数: 32

約数和(自身を含む): 30807647280

約数和(自身を除く): 14819932184

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 1571, 3142, 6284, 12568, 34381, 58127, 68762, 116254, 137524, 232508, 275048, 465016, 1272097, 2544194, 5088388, 10176776, 54012551, 108025102, 216050204, 432100408, 1998464387, 3996928774, 7993857548, 15987715096]

約数ペア:

[(1, 15987715096), (2, 7993857548), (4, 3996928774), (8, 1998464387), (37, 432100408), (74, 216050204), (148, 108025102), (296, 54012551), (1571, 10176776), (3142, 5088388), (6284, 2544194), (12568, 1272097), (34381, 465016), (58127, 275048), (68762, 232508), (116254, 137524)]