67672648

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{4831}}^1$

素因数の和:4957

約数の個数: 32

約数和(自身を含む): 135682560

約数和(自身を除く): 68009912

約数列:

[1, 2, 4, 8, 17, 34, 68, 103, 136, 206, 412, 824, 1751, 3502, 4831, 7004, 9662, 14008, 19324, 38648, 82127, 164254, 328508, 497593, 657016, 995186, 1990372, 3980744, 8459081, 16918162, 33836324, 67672648]

約数ペア:

[(1, 67672648), (2, 33836324), (4, 16918162), (8, 8459081), (17, 3980744), (34, 1990372), (68, 995186), (103, 657016), (136, 497593), (206, 328508), (412, 164254), (824, 82127), (1751, 38648), (3502, 19324), (4831, 14008), (7004, 9662)]