23921212

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^2\times {\mathrm{127}}^1$

素因数の和:207

約数の個数: 54

約数和(自身を含む): 50714496

約数和(自身を除く): 26793284

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 127, 196, 217, 254, 434, 508, 868, 889, 961, 1519, 1778, 1922, 3038, 3556, 3844, 3937, 6076, 6223, 6727, 7874, 12446, 13454, 15748, 24892, 26908, 27559, 47089, 55118, 94178, 110236, 122047, 188356, 192913, 244094, 385826, 488188, 771652, 854329, 1708658, 3417316, 5980303, 11960606, 23921212]

約数ペア:

[(1, 23921212), (2, 11960606), (4, 5980303), (7, 3417316), (14, 1708658), (28, 854329), (31, 771652), (49, 488188), (62, 385826), (98, 244094), (124, 192913), (127, 188356), (196, 122047), (217, 110236), (254, 94178), (434, 55118), (508, 47089), (868, 27559), (889, 26908), (961, 24892), (1519, 15748), (1778, 13454), (1922, 12446), (3038, 7874), (3556, 6727), (3844, 6223), (3937, 6076)]