63785722

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 129927168

約数和(自身を除く): 66141446

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 151, 154, 182, 211, 286, 302, 422, 1001, 1057, 1477, 1661, 1963, 2002, 2114, 2321, 2743, 2954, 3322, 3926, 4642, 5486, 11627, 13741, 16247, 19201, 21593, 23254, 27482, 30173, 31861, 32494, 38402, 43186, 60346, 63722, 151151, 211211, 223027, 302302, 350471, 414193, 422422, 446054, 700942, 828386, 2453297, 2899351, 4556123, 4906594, 5798702, 9112246, 31892861, 63785722]

約数ペア:

[(1, 63785722), (2, 31892861), (7, 9112246), (11, 5798702), (13, 4906594), (14, 4556123), (22, 2899351), (26, 2453297), (77, 828386), (91, 700942), (143, 446054), (151, 422422), (154, 414193), (182, 350471), (211, 302302), (286, 223027), (302, 211211), (422, 151151), (1001, 63722), (1057, 60346), (1477, 43186), (1661, 38402), (1963, 32494), (2002, 31861), (2114, 30173), (2321, 27482), (2743, 23254), (2954, 21593), (3322, 19201), (3926, 16247), (4642, 13741), (5486, 11627)]