26817466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:175

約数の個数: 48

約数和(自身を含む): 47656224

約数和(自身を除く): 20838758

約数列:

[1, 2, 13, 17, 26, 34, 43, 83, 86, 166, 221, 289, 442, 559, 578, 731, 1079, 1118, 1411, 1462, 2158, 2822, 3569, 3757, 7138, 7514, 9503, 12427, 18343, 19006, 23987, 24854, 36686, 46397, 47974, 60673, 92794, 121346, 161551, 311831, 323102, 623662, 788749, 1031441, 1577498, 2062882, 13408733, 26817466]

約数ペア:

[(1, 26817466), (2, 13408733), (13, 2062882), (17, 1577498), (26, 1031441), (34, 788749), (43, 623662), (83, 323102), (86, 311831), (166, 161551), (221, 121346), (289, 92794), (442, 60673), (559, 47974), (578, 46397), (731, 36686), (1079, 24854), (1118, 23987), (1411, 19006), (1462, 18343), (2158, 12427), (2822, 9503), (3569, 7514), (3757, 7138)]