71546914

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{15139}}^1$

素因数の和:15297

約数の個数: 16

約数和(自身を含む): 114458400

約数和(自身を除く): 42911486

約数列:

[1, 2, 17, 34, 139, 278, 2363, 4726, 15139, 30278, 257363, 514726, 2104321, 4208642, 35773457, 71546914]

約数ペア:

[(1, 71546914), (2, 35773457), (17, 4208642), (34, 2104321), (139, 514726), (278, 257363), (2363, 30278), (4726, 15139)]