8268945.00000000

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:505

約数の個数: 48

約数和(自身を含む): 24060960

約数和(自身を除く): 12740608

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 76, 86, 152, 172, 304, 344, 433, 608, 688, 817, 866, 1376, 1634, 1732, 3268, 3464, 6536, 6928, 8227, 13072, 13856, 16454, 18619, 26144, 32908, 37238, 65816, 74476, 131632, 148952, 263264, 297904, 353761, 595808, 707522, 1415044, 2830088, 5660176, 11320352]

約数ペア:

[(1, 11320352), (2, 5660176), (4, 2830088), (8, 1415044), (16, 707522), (19, 595808), (32, 353761), (38, 297904), (43, 263264), (76, 148952), (86, 131632), (152, 74476), (172, 65816), (304, 37238), (344, 32908), (433, 26144), (608, 18619), (688, 16454), (817, 13856), (866, 13072), (1376, 8227), (1634, 6928), (1732, 6536), (3268, 3464)]