8122576

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:392

約数の個数: 80

約数和(自身を含む): 20712960

約数和(自身を除く): 12590384

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 266, 304, 308, 347, 418, 532, 616, 694, 836, 1064, 1232, 1388, 1463, 1672, 2128, 2429, 2776, 2926, 3344, 3817, 4858, 5552, 5852, 6593, 7634, 9716, 11704, 13186, 15268, 19432, 23408, 26372, 26719, 30536, 38864, 46151, 52744, 53438, 61072, 72523, 92302, 105488, 106876, 145046, 184604, 213752, 290092, 369208, 427504, 507661, 580184, 738416, 1015322, 1160368, 2030644, 4061288, 8122576]

約数ペア:

[(1, 8122576), (2, 4061288), (4, 2030644), (7, 1160368), (8, 1015322), (11, 738416), (14, 580184), (16, 507661), (19, 427504), (22, 369208), (28, 290092), (38, 213752), (44, 184604), (56, 145046), (76, 106876), (77, 105488), (88, 92302), (112, 72523), (133, 61072), (152, 53438), (154, 52744), (176, 46151), (209, 38864), (266, 30536), (304, 26719), (308, 26372), (347, 23408), (418, 19432), (532, 15268), (616, 13186), (694, 11704), (836, 9716), (1064, 7634), (1232, 6593), (1388, 5852), (1463, 5552), (1672, 4858), (2128, 3817), (2429, 3344), (2776, 2926)]