811517968

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{5573}}^1$

素因数の和:6079

約数の個数: 40

約数和(自身を含む): 1658822400

約数和(自身を除く): 847304432

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 479, 958, 1916, 3832, 5573, 7664, 9101, 11146, 18202, 22292, 36404, 44584, 72808, 89168, 105887, 145616, 211774, 423548, 847096, 1694192, 2669467, 5338934, 10677868, 21355736, 42711472, 50719873, 101439746, 202879492, 405758984, 811517968]

約数ペア:

[(1, 811517968), (2, 405758984), (4, 202879492), (8, 101439746), (16, 50719873), (19, 42711472), (38, 21355736), (76, 10677868), (152, 5338934), (304, 2669467), (479, 1694192), (958, 847096), (1916, 423548), (3832, 211774), (5573, 145616), (7664, 105887), (9101, 89168), (11146, 72808), (18202, 44584), (22292, 36404)]