29541948

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 70560000

約数和(自身を除く): 41018052

約数列:

[1, 2, 3, 4, 6, 12, 89, 139, 178, 199, 267, 278, 356, 398, 417, 534, 556, 597, 796, 834, 1068, 1194, 1668, 2388, 12371, 17711, 24742, 27661, 35422, 37113, 49484, 53133, 55322, 70844, 74226, 82983, 106266, 110644, 148452, 165966, 212532, 331932, 2461829, 4923658, 7385487, 9847316, 14770974, 29541948]

約数ペア:

[(1, 29541948), (2, 14770974), (3, 9847316), (4, 7385487), (6, 4923658), (12, 2461829), (89, 331932), (139, 212532), (178, 165966), (199, 148452), (267, 110644), (278, 106266), (356, 82983), (398, 74226), (417, 70844), (534, 55322), (556, 53133), (597, 49484), (796, 37113), (834, 35422), (1068, 27661), (1194, 24742), (1668, 17711), (2388, 12371)]