68304808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59707}}^1$

素因数の和:59737

約数の個数: 32

約数和(自身を含む): 150464160

約数和(自身を除く): 82159352

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 59707, 119414, 238828, 477656, 656777, 776191, 1313554, 1552382, 2627108, 3104764, 5254216, 6209528, 8538101, 17076202, 34152404, 68304808]

約数ペア:

[(1, 68304808), (2, 34152404), (4, 17076202), (8, 8538101), (11, 6209528), (13, 5254216), (22, 3104764), (26, 2627108), (44, 1552382), (52, 1313554), (88, 776191), (104, 656777), (143, 477656), (286, 238828), (572, 119414), (1144, 59707)]