25091066

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 51480576

約数和(自身を除く): 26389510

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 83, 91, 143, 151, 154, 166, 182, 286, 302, 581, 913, 1001, 1057, 1079, 1162, 1661, 1826, 1963, 2002, 2114, 2158, 3322, 3926, 6391, 7553, 11627, 11869, 12533, 12782, 13741, 15106, 21593, 23254, 23738, 25066, 27482, 43186, 83083, 87731, 137863, 151151, 162929, 166166, 175462, 275726, 302302, 325858, 965041, 1140503, 1792219, 1930082, 2281006, 3584438, 12545533, 25091066]

約数ペア:

[(1, 25091066), (2, 12545533), (7, 3584438), (11, 2281006), (13, 1930082), (14, 1792219), (22, 1140503), (26, 965041), (77, 325858), (83, 302302), (91, 275726), (143, 175462), (151, 166166), (154, 162929), (166, 151151), (182, 137863), (286, 87731), (302, 83083), (581, 43186), (913, 27482), (1001, 25066), (1057, 23738), (1079, 23254), (1162, 21593), (1661, 15106), (1826, 13741), (1963, 12782), (2002, 12533), (2114, 11869), (2158, 11627), (3322, 7553), (3926, 6391)]