71369876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 136878336

約数和(自身を除く): 65508460

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 137, 163, 188, 274, 326, 548, 652, 799, 1598, 2329, 2771, 3196, 4658, 5542, 6439, 7661, 9316, 11084, 12878, 15322, 22331, 25756, 30644, 44662, 89324, 109463, 130237, 218926, 260474, 379627, 437852, 520948, 759254, 1049557, 1518508, 2099114, 4198228, 17842469, 35684938, 71369876]

約数ペア:

[(1, 71369876), (2, 35684938), (4, 17842469), (17, 4198228), (34, 2099114), (47, 1518508), (68, 1049557), (94, 759254), (137, 520948), (163, 437852), (188, 379627), (274, 260474), (326, 218926), (548, 130237), (652, 109463), (799, 89324), (1598, 44662), (2329, 30644), (2771, 25756), (3196, 22331), (4658, 15322), (5542, 12878), (6439, 11084), (7661, 9316)]