71633104

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4969}}^1$

素因数の和:5047

約数の個数: 40

約数和(自身を含む): 149756040

約数和(自身を除く): 78122936

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 106, 136, 212, 272, 424, 848, 901, 1802, 3604, 4969, 7208, 9938, 14416, 19876, 39752, 79504, 84473, 168946, 263357, 337892, 526714, 675784, 1053428, 1351568, 2106856, 4213712, 4477069, 8954138, 17908276, 35816552, 71633104]

約数ペア:

[(1, 71633104), (2, 35816552), (4, 17908276), (8, 8954138), (16, 4477069), (17, 4213712), (34, 2106856), (53, 1351568), (68, 1053428), (106, 675784), (136, 526714), (212, 337892), (272, 263357), (424, 168946), (848, 84473), (901, 79504), (1802, 39752), (3604, 19876), (4969, 14416), (7208, 9938)]