56340942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{21991}}^1$

素因数の和:22064

約数の個数: 32

約数和(自身を含む): 130896384

約数和(自身を除く): 74555442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 21991, 43982, 65973, 131946, 153937, 307874, 461811, 923622, 1341451, 2682902, 4024353, 8048706, 9390157, 18780314, 28170471, 56340942]

約数ペア:

[(1, 56340942), (2, 28170471), (3, 18780314), (6, 9390157), (7, 8048706), (14, 4024353), (21, 2682902), (42, 1341451), (61, 923622), (122, 461811), (183, 307874), (366, 153937), (427, 131946), (854, 65973), (1281, 43982), (2562, 21991)]