23840656

素因数分解:

$2^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{647}}^1$

素因数の和:716

約数の個数: 60

約数和(自身を含む): 54960768

約数和(自身を除く): 31120112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 49, 56, 94, 98, 112, 188, 196, 329, 376, 392, 647, 658, 752, 784, 1294, 1316, 2303, 2588, 2632, 4529, 4606, 5176, 5264, 9058, 9212, 10352, 18116, 18424, 30409, 31703, 36232, 36848, 60818, 63406, 72464, 121636, 126812, 212863, 243272, 253624, 425726, 486544, 507248, 851452, 1490041, 1702904, 2980082, 3405808, 5960164, 11920328, 23840656]

約数ペア:

[(1, 23840656), (2, 11920328), (4, 5960164), (7, 3405808), (8, 2980082), (14, 1702904), (16, 1490041), (28, 851452), (47, 507248), (49, 486544), (56, 425726), (94, 253624), (98, 243272), (112, 212863), (188, 126812), (196, 121636), (329, 72464), (376, 63406), (392, 60818), (647, 36848), (658, 36232), (752, 31703), (784, 30409), (1294, 18424), (1316, 18116), (2303, 10352), (2588, 9212), (2632, 9058), (4529, 5264), (4606, 5176)]