26133968

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12281}}^1$

素因数の和:12315

約数の個数: 40

約数和(自身を含む): 60918720

約数和(自身を除く): 34784752

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 12281, 24562, 49124, 85967, 98248, 171934, 196496, 233339, 343868, 466678, 687736, 933356, 1375472, 1633373, 1866712, 3266746, 3733424, 6533492, 13066984, 26133968]

約数ペア:

[(1, 26133968), (2, 13066984), (4, 6533492), (7, 3733424), (8, 3266746), (14, 1866712), (16, 1633373), (19, 1375472), (28, 933356), (38, 687736), (56, 466678), (76, 343868), (112, 233339), (133, 196496), (152, 171934), (266, 98248), (304, 85967), (532, 49124), (1064, 24562), (2128, 12281)]