29886066721

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1\times {\mathrm{349}}^1$

素因数の和:866

約数の個数: 48

約数和(自身を含む): 36161370000

約数和(自身を除く): 6275303279

約数列:

[1, 7, 37, 49, 149, 259, 317, 349, 1043, 1813, 2219, 2443, 5513, 7301, 11729, 12913, 15533, 17101, 38591, 47233, 52001, 82103, 90391, 110633, 270137, 330631, 364007, 574721, 632737, 774431, 1747621, 1924037, 2314417, 2548049, 4093421, 5421017, 12233347, 13468259, 16484317, 28653947, 85633429, 94277813, 115390219, 200577629, 609919729, 807731533, 4269438103, 29886066721]

約数ペア:

[(1, 29886066721), (7, 4269438103), (37, 807731533), (49, 609919729), (149, 200577629), (259, 115390219), (317, 94277813), (349, 85633429), (1043, 28653947), (1813, 16484317), (2219, 13468259), (2443, 12233347), (5513, 5421017), (7301, 4093421), (11729, 2548049), (12913, 2314417), (15533, 1924037), (17101, 1747621), (38591, 774431), (47233, 632737), (52001, 574721), (82103, 364007), (90391, 330631), (110633, 270137)]