25523289064

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{2729}}^1$

素因数の和:3227

約数の個数: 128

約数和(自身を含む): 61090848000

約数和(自身を除く): 35567558936

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 52, 56, 58, 91, 104, 116, 182, 203, 232, 364, 377, 406, 443, 728, 754, 812, 886, 1508, 1624, 1772, 2639, 2729, 3016, 3101, 3544, 5278, 5458, 5759, 6202, 10556, 10916, 11518, 12404, 12847, 19103, 21112, 21832, 23036, 24808, 25694, 35477, 38206, 40313, 46072, 51388, 70954, 76412, 79141, 80626, 89929, 102776, 141908, 152824, 158282, 161252, 167011, 179858, 248339, 283816, 316564, 322504, 334022, 359716, 496678, 553987, 633128, 668044, 719432, 993356, 1028833, 1107974, 1169077, 1208947, 1336088, 1986712, 2057666, 2215948, 2338154, 2417894, 4115332, 4431896, 4676308, 4835788, 7201831, 8230664, 8462629, 9352616, 9671576, 14403662, 15716311, 16925258, 28807324, 31432622, 33850516, 35059463, 57614648, 62865244, 67701032, 70118926, 110014177, 125730488, 140237852, 220028354, 245416241, 280475704, 440056708, 455773019, 490832482, 880113416, 911546038, 981664964, 1823092076, 1963329928, 3190411133, 3646184152, 6380822266, 12761644532, 25523289064]

約数ペア:

[(1, 25523289064), (2, 12761644532), (4, 6380822266), (7, 3646184152), (8, 3190411133), (13, 1963329928), (14, 1823092076), (26, 981664964), (28, 911546038), (29, 880113416), (52, 490832482), (56, 455773019), (58, 440056708), (91, 280475704), (104, 245416241), (116, 220028354), (182, 140237852), (203, 125730488), (232, 110014177), (364, 70118926), (377, 67701032), (406, 62865244), (443, 57614648), (728, 35059463), (754, 33850516), (812, 31432622), (886, 28807324), (1508, 16925258), (1624, 15716311), (1772, 14403662), (2639, 9671576), (2729, 9352616), (3016, 8462629), (3101, 8230664), (3544, 7201831), (5278, 4835788), (5458, 4676308), (5759, 4431896), (6202, 4115332), (10556, 2417894), (10916, 2338154), (11518, 2215948), (12404, 2057666), (12847, 1986712), (19103, 1336088), (21112, 1208947), (21832, 1169077), (23036, 1107974), (24808, 1028833), (25694, 993356), (35477, 719432), (38206, 668044), (40313, 633128), (46072, 553987), (51388, 496678), (70954, 359716), (76412, 334022), (79141, 322504), (80626, 316564), (89929, 283816), (102776, 248339), (141908, 179858), (152824, 167011), (158282, 161252)]