15872808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{883}}^1$

素因数の和:1006

約数の個数: 64

約数和(自身を含む): 45826560

約数和(自身を除く): 29953752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 107, 168, 214, 321, 428, 642, 749, 856, 883, 1284, 1498, 1766, 2247, 2568, 2649, 2996, 3532, 4494, 5298, 5992, 6181, 7064, 8988, 10596, 12362, 17976, 18543, 21192, 24724, 37086, 49448, 74172, 94481, 148344, 188962, 283443, 377924, 566886, 661367, 755848, 1133772, 1322734, 1984101, 2267544, 2645468, 3968202, 5290936, 7936404, 15872808]

約数ペア:

[(1, 15872808), (2, 7936404), (3, 5290936), (4, 3968202), (6, 2645468), (7, 2267544), (8, 1984101), (12, 1322734), (14, 1133772), (21, 755848), (24, 661367), (28, 566886), (42, 377924), (56, 283443), (84, 188962), (107, 148344), (168, 94481), (214, 74172), (321, 49448), (428, 37086), (642, 24724), (749, 21192), (856, 18543), (883, 17976), (1284, 12362), (1498, 10596), (1766, 8988), (2247, 7064), (2568, 6181), (2649, 5992), (2996, 5298), (3532, 4494)]