66886248

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19489}}^1$

素因数の和:19522

約数の個数: 64

約数和(自身を含む): 196459200

約数和(自身を除く): 129572952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 19489, 38978, 58467, 77956, 116934, 155912, 214379, 233868, 253357, 428758, 467736, 506714, 643137, 760071, 857516, 1013428, 1286274, 1520142, 1715032, 2026856, 2572548, 2786927, 3040284, 5145096, 5573854, 6080568, 8360781, 11147708, 16721562, 22295416, 33443124, 66886248]

約数ペア:

[(1, 66886248), (2, 33443124), (3, 22295416), (4, 16721562), (6, 11147708), (8, 8360781), (11, 6080568), (12, 5573854), (13, 5145096), (22, 3040284), (24, 2786927), (26, 2572548), (33, 2026856), (39, 1715032), (44, 1520142), (52, 1286274), (66, 1013428), (78, 857516), (88, 760071), (104, 643137), (132, 506714), (143, 467736), (156, 428758), (264, 253357), (286, 233868), (312, 214379), (429, 155912), (572, 116934), (858, 77956), (1144, 58467), (1716, 38978), (3432, 19489)]