254123584

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{27767}}^1$

素因数の和:27803

約数の個数: 56

約数和(自身を含む): 592458048

約数和(自身を除く): 338334464

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 2288, 4576, 9152, 27767, 55534, 111068, 222136, 305437, 360971, 444272, 610874, 721942, 888544, 1221748, 1443884, 1777088, 2443496, 2887768, 3970681, 4886992, 5775536, 7941362, 9773984, 11551072, 15882724, 19547968, 23102144, 31765448, 63530896, 127061792, 254123584]

約数ペア:

[(1, 254123584), (2, 127061792), (4, 63530896), (8, 31765448), (11, 23102144), (13, 19547968), (16, 15882724), (22, 11551072), (26, 9773984), (32, 7941362), (44, 5775536), (52, 4886992), (64, 3970681), (88, 2887768), (104, 2443496), (143, 1777088), (176, 1443884), (208, 1221748), (286, 888544), (352, 721942), (416, 610874), (572, 444272), (704, 360971), (832, 305437), (1144, 222136), (2288, 111068), (4576, 55534), (9152, 27767)]