26793078

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 61689600

約数和(自身を除く): 34896522

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 101, 114, 179, 202, 247, 303, 358, 494, 537, 606, 741, 1074, 1313, 1482, 1919, 2327, 2626, 3401, 3838, 3939, 4654, 5757, 6802, 6981, 7878, 10203, 11514, 13962, 18079, 20406, 24947, 36158, 44213, 49894, 54237, 74841, 88426, 108474, 132639, 149682, 235027, 265278, 343501, 470054, 687002, 705081, 1030503, 1410162, 2061006, 4465513, 8931026, 13396539, 26793078]

約数ペア:

[(1, 26793078), (2, 13396539), (3, 8931026), (6, 4465513), (13, 2061006), (19, 1410162), (26, 1030503), (38, 705081), (39, 687002), (57, 470054), (78, 343501), (101, 265278), (114, 235027), (179, 149682), (202, 132639), (247, 108474), (303, 88426), (358, 74841), (494, 54237), (537, 49894), (606, 44213), (741, 36158), (1074, 24947), (1313, 20406), (1482, 18079), (1919, 13962), (2327, 11514), (2626, 10203), (3401, 7878), (3838, 6981), (3939, 6802), (4654, 5757)]