8272376

素因数分解:

$2^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 18468000

約数和(自身を除く): 10195624

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 94, 98, 188, 196, 329, 376, 392, 449, 658, 898, 1316, 1796, 2303, 2632, 3143, 3592, 4606, 6286, 9212, 12572, 18424, 21103, 22001, 25144, 42206, 44002, 84412, 88004, 147721, 168824, 176008, 295442, 590884, 1034047, 1181768, 2068094, 4136188, 8272376]

約数ペア:

[(1, 8272376), (2, 4136188), (4, 2068094), (7, 1181768), (8, 1034047), (14, 590884), (28, 295442), (47, 176008), (49, 168824), (56, 147721), (94, 88004), (98, 84412), (188, 44002), (196, 42206), (329, 25144), (376, 22001), (392, 21103), (449, 18424), (658, 12572), (898, 9212), (1316, 6286), (1796, 4606), (2303, 3592), (2632, 3143)]