26995808

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6343}}^1$

素因数の和:6379

約数の個数: 48

約数和(自身を含む): 63947520

約数和(自身を除く): 36951712

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 6343, 12686, 25372, 44401, 50744, 88802, 101488, 120517, 177604, 202976, 241034, 355208, 482068, 710416, 843619, 964136, 1420832, 1687238, 1928272, 3374476, 3856544, 6748952, 13497904, 26995808]

約数ペア:

[(1, 26995808), (2, 13497904), (4, 6748952), (7, 3856544), (8, 3374476), (14, 1928272), (16, 1687238), (19, 1420832), (28, 964136), (32, 843619), (38, 710416), (56, 482068), (76, 355208), (112, 241034), (133, 202976), (152, 177604), (224, 120517), (266, 101488), (304, 88802), (532, 50744), (608, 44401), (1064, 25372), (2128, 12686), (4256, 6343)]