68577083678

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2647}}^1\times {\mathrm{4931}}^1$

素因数の和:7688

約数の個数: 32

約数和(自身を含む): 107195954688

約数和(自身を除く): 38618871010

約数列:

[1, 2, 37, 71, 74, 142, 2627, 2647, 4931, 5254, 5294, 9862, 97939, 182447, 187937, 195878, 350101, 364894, 375874, 700202, 6953669, 12953737, 13052357, 13907338, 25907474, 26104714, 482937209, 926717347, 965874418, 1853434694, 34288541839, 68577083678]

約数ペア:

[(1, 68577083678), (2, 34288541839), (37, 1853434694), (71, 965874418), (74, 926717347), (142, 482937209), (2627, 26104714), (2647, 25907474), (4931, 13907338), (5254, 13052357), (5294, 12953737), (9862, 6953669), (97939, 700202), (182447, 375874), (187937, 364894), (195878, 350101)]