64318826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{224891}}^1$

素因数の和:224917

約数の個数: 16

約数和(自身を含む): 113345568

約数和(自身を除く): 49026742

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 224891, 449782, 2473801, 2923583, 4947602, 5847166, 32159413, 64318826]

約数ペア:

[(1, 64318826), (2, 32159413), (11, 5847166), (13, 4947602), (22, 2923583), (26, 2473801), (143, 449782), (286, 224891)]