75042268

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 154828800

約数和(自身を除く): 79786532

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 127, 188, 254, 329, 449, 508, 658, 889, 898, 1316, 1778, 1796, 3143, 3556, 5969, 6286, 11938, 12572, 21103, 23876, 41783, 42206, 57023, 83566, 84412, 114046, 147721, 167132, 228092, 295442, 399161, 590884, 798322, 1596644, 2680081, 5360162, 10720324, 18760567, 37521134, 75042268]

約数ペア:

[(1, 75042268), (2, 37521134), (4, 18760567), (7, 10720324), (14, 5360162), (28, 2680081), (47, 1596644), (94, 798322), (127, 590884), (188, 399161), (254, 295442), (329, 228092), (449, 167132), (508, 147721), (658, 114046), (889, 84412), (898, 83566), (1316, 57023), (1778, 42206), (1796, 41783), (3143, 23876), (3556, 21103), (5969, 12572), (6286, 11938)]