65215550904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20430937}}^1$

素因数の和:20430972

約数の個数: 64

約数和(自身を含む): 196137004800

約数和(自身を除く): 130921453896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 20430937, 40861874, 61292811, 81723748, 122585622, 143016559, 163447496, 245171244, 286033118, 388187803, 429049677, 490342488, 572066236, 776375606, 858099354, 1144132472, 1164563409, 1552751212, 1716198708, 2329126818, 2717314621, 3105502424, 3432397416, 4658253636, 5434629242, 8151943863, 9316507272, 10869258484, 16303887726, 21738516968, 32607775452, 65215550904]

約数ペア:

[(1, 65215550904), (2, 32607775452), (3, 21738516968), (4, 16303887726), (6, 10869258484), (7, 9316507272), (8, 8151943863), (12, 5434629242), (14, 4658253636), (19, 3432397416), (21, 3105502424), (24, 2717314621), (28, 2329126818), (38, 1716198708), (42, 1552751212), (56, 1164563409), (57, 1144132472), (76, 858099354), (84, 776375606), (114, 572066236), (133, 490342488), (152, 429049677), (168, 388187803), (228, 286033118), (266, 245171244), (399, 163447496), (456, 143016559), (532, 122585622), (798, 81723748), (1064, 61292811), (1596, 40861874), (3192, 20430937)]