6429904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1627}}^1$

素因数の和:1667

約数の個数: 40

約数和(自身を含む): 14131040

約数和(自身を除く): 7701136

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1627, 1976, 3254, 3952, 6508, 13016, 21151, 26032, 30913, 42302, 61826, 84604, 123652, 169208, 247304, 338416, 401869, 494608, 803738, 1607476, 3214952, 6429904]

約数ペア:

[(1, 6429904), (2, 3214952), (4, 1607476), (8, 803738), (13, 494608), (16, 401869), (19, 338416), (26, 247304), (38, 169208), (52, 123652), (76, 84604), (104, 61826), (152, 42302), (208, 30913), (247, 26032), (304, 21151), (494, 13016), (988, 6508), (1627, 3952), (1976, 3254)]