3121267744

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{296473}}^1$

素因数の和:296537

約数の個数: 48

約数和(自身を含む): 7172299008

約数和(自身を除く): 4051031264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 329, 376, 658, 752, 1316, 1504, 2632, 5264, 10528, 296473, 592946, 1185892, 2075311, 2371784, 4150622, 4743568, 8301244, 9487136, 13934231, 16602488, 27868462, 33204976, 55736924, 66409952, 97539617, 111473848, 195079234, 222947696, 390158468, 445895392, 780316936, 1560633872, 3121267744]

約数ペア:

[(1, 3121267744), (2, 1560633872), (4, 780316936), (7, 445895392), (8, 390158468), (14, 222947696), (16, 195079234), (28, 111473848), (32, 97539617), (47, 66409952), (56, 55736924), (94, 33204976), (112, 27868462), (188, 16602488), (224, 13934231), (329, 9487136), (376, 8301244), (658, 4743568), (752, 4150622), (1316, 2371784), (1504, 2075311), (2632, 1185892), (5264, 592946), (10528, 296473)]