28186634

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 49545216

約数和(自身を除く): 21358582

約数列:

[1, 2, 7, 14, 83, 127, 166, 191, 254, 382, 581, 889, 1162, 1337, 1778, 2674, 10541, 15853, 21082, 24257, 31706, 48514, 73787, 110971, 147574, 169799, 221942, 339598, 2013331, 4026662, 14093317, 28186634]

約数ペア:

[(1, 28186634), (2, 14093317), (7, 4026662), (14, 2013331), (83, 339598), (127, 221942), (166, 169799), (191, 147574), (254, 110971), (382, 73787), (581, 48514), (889, 31706), (1162, 24257), (1337, 21082), (1778, 15853), (2674, 10541)]