56313138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1340789}}^1$

素因数の和:1340801

約数の個数: 16

約数和(自身を含む): 128715840

約数和(自身を除く): 72402702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1340789, 2681578, 4022367, 8044734, 9385523, 18771046, 28156569, 56313138]

約数ペア:

[(1, 56313138), (2, 28156569), (3, 18771046), (6, 9385523), (7, 8044734), (14, 4022367), (21, 2681578), (42, 1340789)]