26364858

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 61326720

約数和(自身を除く): 34961862

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 59, 78, 102, 118, 177, 221, 337, 354, 442, 663, 674, 767, 1003, 1011, 1326, 1534, 2006, 2022, 2301, 3009, 4381, 4602, 5729, 6018, 8762, 11458, 13039, 13143, 17187, 19883, 26078, 26286, 34374, 39117, 39766, 59649, 74477, 78234, 119298, 148954, 223431, 258479, 338011, 446862, 516958, 676022, 775437, 1014033, 1550874, 2028066, 4394143, 8788286, 13182429, 26364858]

約数ペア:

[(1, 26364858), (2, 13182429), (3, 8788286), (6, 4394143), (13, 2028066), (17, 1550874), (26, 1014033), (34, 775437), (39, 676022), (51, 516958), (59, 446862), (78, 338011), (102, 258479), (118, 223431), (177, 148954), (221, 119298), (337, 78234), (354, 74477), (442, 59649), (663, 39766), (674, 39117), (767, 34374), (1003, 26286), (1011, 26078), (1326, 19883), (1534, 17187), (2006, 13143), (2022, 13039), (2301, 11458), (3009, 8762), (4381, 6018), (4602, 5729)]