28702913512

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10159}}^1\times {\mathrm{3881}}^1$

素因数の和:14066

約数の個数: 64

約数和(自身を含む): 66261081600

約数和(自身を除く): 37558168088

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 3881, 7762, 10159, 15524, 20318, 27167, 31048, 40636, 50453, 54334, 71113, 81272, 100906, 108668, 132067, 142226, 201812, 217336, 264134, 284452, 353171, 403624, 528268, 568904, 706342, 924469, 1056536, 1412684, 1848938, 2825368, 3697876, 7395752, 39427079, 78854158, 157708316, 275989553, 315416632, 512552027, 551979106, 1025104054, 1103958212, 2050208108, 2207916424, 3587864189, 4100416216, 7175728378, 14351456756, 28702913512]

約数ペア:

[(1, 28702913512), (2, 14351456756), (4, 7175728378), (7, 4100416216), (8, 3587864189), (13, 2207916424), (14, 2050208108), (26, 1103958212), (28, 1025104054), (52, 551979106), (56, 512552027), (91, 315416632), (104, 275989553), (182, 157708316), (364, 78854158), (728, 39427079), (3881, 7395752), (7762, 3697876), (10159, 2825368), (15524, 1848938), (20318, 1412684), (27167, 1056536), (31048, 924469), (40636, 706342), (50453, 568904), (54334, 528268), (71113, 403624), (81272, 353171), (100906, 284452), (108668, 264134), (132067, 217336), (142226, 201812)]