127650008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{14009}}^1$

素因数の和:14099

約数の個数: 32

約数和(自身を含む): 257223600

約数和(自身を除く): 129573592

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 268, 536, 1139, 2278, 4556, 9112, 14009, 28018, 56036, 112072, 238153, 476306, 938603, 952612, 1877206, 1905224, 3754412, 7508824, 15956251, 31912502, 63825004, 127650008]

約数ペア:

[(1, 127650008), (2, 63825004), (4, 31912502), (8, 15956251), (17, 7508824), (34, 3754412), (67, 1905224), (68, 1877206), (134, 952612), (136, 938603), (268, 476306), (536, 238153), (1139, 112072), (2278, 56036), (4556, 28018), (9112, 14009)]