64470794

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 103749120

約数和(自身を除く): 39278326

約数列:

[1, 2, 23, 46, 79, 113, 157, 158, 226, 314, 1817, 2599, 3611, 3634, 5198, 7222, 8927, 12403, 17741, 17854, 24806, 35482, 205321, 285269, 408043, 410642, 570538, 816086, 1401539, 2803078, 32235397, 64470794]

約数ペア:

[(1, 64470794), (2, 32235397), (23, 2803078), (46, 1401539), (79, 816086), (113, 570538), (157, 410642), (158, 408043), (226, 285269), (314, 205321), (1817, 35482), (2599, 24806), (3611, 17854), (3634, 17741), (5198, 12403), (7222, 8927)]