64383998

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{15913}}^1$

素因数の和:15956

約数の個数: 24

約数和(自身を含む): 117254352

約数和(自身を除く): 52870354

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 2023, 4046, 15913, 31826, 111391, 222782, 270521, 541042, 1893647, 3787294, 4598857, 9197714, 32191999, 64383998]

約数ペア:

[(1, 64383998), (2, 32191999), (7, 9197714), (14, 4598857), (17, 3787294), (34, 1893647), (119, 541042), (238, 270521), (289, 222782), (578, 111391), (2023, 31826), (4046, 15913)]