66500488

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{1187}}^1$

素因数の和:1389

約数の個数: 32

約数和(自身を含む): 128304000

約数和(自身を除く): 61803512

約数列:

[1, 2, 4, 8, 47, 94, 149, 188, 298, 376, 596, 1187, 1192, 2374, 4748, 7003, 9496, 14006, 28012, 55789, 56024, 111578, 176863, 223156, 353726, 446312, 707452, 1414904, 8312561, 16625122, 33250244, 66500488]

約数ペア:

[(1, 66500488), (2, 33250244), (4, 16625122), (8, 8312561), (47, 1414904), (94, 707452), (149, 446312), (188, 353726), (298, 223156), (376, 176863), (596, 111578), (1187, 56024), (1192, 55789), (2374, 28012), (4748, 14006), (7003, 9496)]