64579294

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{11239}}^1$

素因数の和:11284

約数の個数: 24

約数和(自身を含む): 111073680

約数和(自身を除く): 46494386

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 5746, 11239, 22478, 146107, 191063, 292214, 382126, 1899391, 2483819, 3798782, 4967638, 32289647, 64579294]

約数ペア:

[(1, 64579294), (2, 32289647), (13, 4967638), (17, 3798782), (26, 2483819), (34, 1899391), (169, 382126), (221, 292214), (338, 191063), (442, 146107), (2873, 22478), (5746, 11239)]