7237256

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 15119460

約数和(自身を除く): 7882204

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 101, 104, 106, 169, 202, 212, 338, 404, 424, 676, 689, 808, 1313, 1352, 1378, 2626, 2756, 5252, 5353, 5512, 8957, 10504, 10706, 17069, 17914, 21412, 34138, 35828, 42824, 68276, 69589, 71656, 136552, 139178, 278356, 556712, 904657, 1809314, 3618628, 7237256]

約数ペア:

[(1, 7237256), (2, 3618628), (4, 1809314), (8, 904657), (13, 556712), (26, 278356), (52, 139178), (53, 136552), (101, 71656), (104, 69589), (106, 68276), (169, 42824), (202, 35828), (212, 34138), (338, 21412), (404, 17914), (424, 17069), (676, 10706), (689, 10504), (808, 8957), (1313, 5512), (1352, 5353), (1378, 5252), (2626, 2756)]