68523592

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{613}}^1$

素因数の和:865

約数の個数: 32

約数和(自身を含む): 130966200

約数和(自身を除く): 62442608

約数列:

[1, 2, 4, 8, 89, 157, 178, 314, 356, 613, 628, 712, 1226, 1256, 2452, 4904, 13973, 27946, 54557, 55892, 96241, 109114, 111784, 192482, 218228, 384964, 436456, 769928, 8565449, 17130898, 34261796, 68523592]

約数ペア:

[(1, 68523592), (2, 34261796), (4, 17130898), (8, 8565449), (89, 769928), (157, 436456), (178, 384964), (314, 218228), (356, 192482), (613, 111784), (628, 109114), (712, 96241), (1226, 55892), (1256, 54557), (2452, 27946), (4904, 13973)]