68001088

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{62501}}^1$

素因数の和:62530

約数の個数: 28

約数和(自身を含む): 142879572

約数和(自身を除く): 74878484

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 62501, 125002, 250004, 500008, 1000016, 1062517, 2000032, 2125034, 4000064, 4250068, 8500136, 17000272, 34000544, 68001088]

約数ペア:

[(1, 68001088), (2, 34000544), (4, 17000272), (8, 8500136), (16, 4250068), (17, 4000064), (32, 2125034), (34, 2000032), (64, 1062517), (68, 1000016), (136, 500008), (272, 250004), (544, 125002), (1088, 62501)]