13254866672

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{2417}}^1$

素因数の和:2730

約数の個数: 80

約数和(自身を含む): 27200759040

約数和(自身を除く): 13945892368

約数列:

[1, 2, 4, 8, 16, 29, 53, 58, 106, 116, 212, 223, 232, 424, 446, 464, 848, 892, 1537, 1784, 2417, 3074, 3568, 4834, 6148, 6467, 9668, 11819, 12296, 12934, 19336, 23638, 24592, 25868, 38672, 47276, 51736, 70093, 94552, 103472, 128101, 140186, 189104, 256202, 280372, 342751, 512404, 538991, 560744, 685502, 1024808, 1077982, 1121488, 1371004, 2049616, 2155964, 2742008, 3714929, 4311928, 5484016, 7429858, 8623856, 14859716, 15630739, 28566523, 29719432, 31261478, 57133046, 59438864, 62522956, 114266092, 125045912, 228532184, 250091824, 457064368, 828429167, 1656858334, 3313716668, 6627433336, 13254866672]

約数ペア:

[(1, 13254866672), (2, 6627433336), (4, 3313716668), (8, 1656858334), (16, 828429167), (29, 457064368), (53, 250091824), (58, 228532184), (106, 125045912), (116, 114266092), (212, 62522956), (223, 59438864), (232, 57133046), (424, 31261478), (446, 29719432), (464, 28566523), (848, 15630739), (892, 14859716), (1537, 8623856), (1784, 7429858), (2417, 5484016), (3074, 4311928), (3568, 3714929), (4834, 2742008), (6148, 2155964), (6467, 2049616), (9668, 1371004), (11819, 1121488), (12296, 1077982), (12934, 1024808), (19336, 685502), (23638, 560744), (24592, 538991), (25868, 512404), (38672, 342751), (47276, 280372), (51736, 256202), (70093, 189104), (94552, 140186), (103472, 128101)]