68033048

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{1993}}^1$

素因数の和:2267

約数の個数: 32

約数和(自身を含む): 135671760

約数和(自身を除く): 67638712

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 251, 502, 1004, 1993, 2008, 3986, 4267, 7972, 8534, 15944, 17068, 33881, 34136, 67762, 135524, 271048, 500243, 1000486, 2000972, 4001944, 8504131, 17008262, 34016524, 68033048]

約数ペア:

[(1, 68033048), (2, 34016524), (4, 17008262), (8, 8504131), (17, 4001944), (34, 2000972), (68, 1000486), (136, 500243), (251, 271048), (502, 135524), (1004, 67762), (1993, 34136), (2008, 33881), (3986, 17068), (4267, 15944), (7972, 8534)]