61474192

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{877}}^1$

素因数の和:1235

約数の個数: 40

約数和(自身を含む): 128795576

約数和(自身を除く): 67321384

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 337, 674, 877, 1348, 1754, 2696, 3508, 4381, 5392, 7016, 8762, 11401, 14032, 17524, 22802, 35048, 45604, 70096, 91208, 182416, 295549, 591098, 1182196, 2364392, 3842137, 4728784, 7684274, 15368548, 30737096, 61474192]

約数ペア:

[(1, 61474192), (2, 30737096), (4, 15368548), (8, 7684274), (13, 4728784), (16, 3842137), (26, 2364392), (52, 1182196), (104, 591098), (208, 295549), (337, 182416), (674, 91208), (877, 70096), (1348, 45604), (1754, 35048), (2696, 22802), (3508, 17524), (4381, 14032), (5392, 11401), (7016, 8762)]