71337443416

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{389}}^1\times {\mathrm{2027}}^1$

素因数の和:2728

約数の個数: 64

約数和(自身を含む): 137809900800

約数和(自身を除く): 66472457384

約数列:

[1, 2, 4, 8, 43, 86, 172, 263, 344, 389, 526, 778, 1052, 1556, 2027, 2104, 3112, 4054, 8108, 11309, 16216, 16727, 22618, 33454, 45236, 66908, 87161, 90472, 102307, 133816, 174322, 204614, 348644, 409228, 533101, 697288, 788503, 818456, 1066202, 1577006, 2132404, 3154012, 4264808, 4399201, 6308024, 8798402, 17596804, 22923343, 33905629, 35193608, 45846686, 67811258, 91693372, 135622516, 183386744, 207376289, 271245032, 414752578, 829505156, 1659010312, 8917180427, 17834360854, 35668721708, 71337443416]

約数ペア:

[(1, 71337443416), (2, 35668721708), (4, 17834360854), (8, 8917180427), (43, 1659010312), (86, 829505156), (172, 414752578), (263, 271245032), (344, 207376289), (389, 183386744), (526, 135622516), (778, 91693372), (1052, 67811258), (1556, 45846686), (2027, 35193608), (2104, 33905629), (3112, 22923343), (4054, 17596804), (8108, 8798402), (11309, 6308024), (16216, 4399201), (16727, 4264808), (22618, 3154012), (33454, 2132404), (45236, 1577006), (66908, 1066202), (87161, 818456), (90472, 788503), (102307, 697288), (133816, 533101), (174322, 409228), (204614, 348644)]