65961390926

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{419}}^1\times {\mathrm{641}}^1$

素因数の和:1385

約数の個数: 64

約数和(自身を含む): 109495411200

約数和(自身を除く): 43534020274

約数列:

[1, 2, 19, 23, 38, 46, 281, 419, 437, 562, 641, 838, 874, 1282, 5339, 6463, 7961, 9637, 10678, 12179, 12926, 14743, 15922, 19274, 24358, 29486, 117739, 122797, 180121, 183103, 235478, 245594, 268579, 280117, 360242, 366206, 537158, 560234, 2237041, 2707997, 3422299, 4142783, 4474082, 5103001, 5415994, 6177317, 6844598, 8285566, 10206002, 12354634, 51451943, 75470699, 78712877, 102903886, 117369023, 150941398, 157425754, 234738046, 1433943281, 1735826077, 2867886562, 3471652154, 32980695463, 65961390926]

約数ペア:

[(1, 65961390926), (2, 32980695463), (19, 3471652154), (23, 2867886562), (38, 1735826077), (46, 1433943281), (281, 234738046), (419, 157425754), (437, 150941398), (562, 117369023), (641, 102903886), (838, 78712877), (874, 75470699), (1282, 51451943), (5339, 12354634), (6463, 10206002), (7961, 8285566), (9637, 6844598), (10678, 6177317), (12179, 5415994), (12926, 5103001), (14743, 4474082), (15922, 4142783), (19274, 3422299), (24358, 2707997), (29486, 2237041), (117739, 560234), (122797, 537158), (180121, 366206), (183103, 360242), (235478, 280117), (245594, 268579)]