26488973861

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{2543}}^1$

素因数の和:2874

約数の個数: 48

約数和(自身を含む): 33989468160

約数和(自身を除く): 7500494299

約数列:

[1, 7, 17, 19, 119, 133, 271, 289, 323, 1897, 2023, 2261, 2543, 4607, 5149, 5491, 17801, 32249, 36043, 38437, 43231, 48317, 78319, 87533, 302617, 338219, 548233, 612731, 689153, 734927, 821389, 1488061, 4824071, 5144489, 5749723, 10416427, 11715601, 13093907, 13963613, 82009207, 91657349, 97745291, 199165217, 222596419, 1394156519, 1558174933, 3784139123, 26488973861]

約数ペア:

[(1, 26488973861), (7, 3784139123), (17, 1558174933), (19, 1394156519), (119, 222596419), (133, 199165217), (271, 97745291), (289, 91657349), (323, 82009207), (1897, 13963613), (2023, 13093907), (2261, 11715601), (2543, 10416427), (4607, 5749723), (5149, 5144489), (5491, 4824071), (17801, 1488061), (32249, 821389), (36043, 734927), (38437, 689153), (43231, 612731), (48317, 548233), (78319, 338219), (87533, 302617)]