25526342576

素因数分解:

$2^4\times 7^1\times {\mathrm{251}}^1\times {\mathrm{727}}^1\times {\mathrm{1249}}^1$

素因数の和:2242

約数の個数: 80

約数和(自身を含む): 56871360000

約数和(自身を除く): 31345017424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 251, 502, 727, 1004, 1249, 1454, 1757, 2008, 2498, 2908, 3514, 4016, 4996, 5089, 5816, 7028, 8743, 9992, 10178, 11632, 14056, 17486, 19984, 20356, 28112, 34972, 40712, 69944, 81424, 139888, 182477, 313499, 364954, 626998, 729908, 908023, 1253996, 1277339, 1459816, 1816046, 2194493, 2507992, 2554678, 2919632, 3632092, 4388986, 5015984, 5109356, 6356161, 7264184, 8777972, 10218712, 12712322, 14528368, 17555944, 20437424, 25424644, 35111888, 50849288, 101698576, 227913773, 455827546, 911655092, 1595396411, 1823310184, 3190792822, 3646620368, 6381585644, 12763171288, 25526342576]

約数ペア:

[(1, 25526342576), (2, 12763171288), (4, 6381585644), (7, 3646620368), (8, 3190792822), (14, 1823310184), (16, 1595396411), (28, 911655092), (56, 455827546), (112, 227913773), (251, 101698576), (502, 50849288), (727, 35111888), (1004, 25424644), (1249, 20437424), (1454, 17555944), (1757, 14528368), (2008, 12712322), (2498, 10218712), (2908, 8777972), (3514, 7264184), (4016, 6356161), (4996, 5109356), (5089, 5015984), (5816, 4388986), (7028, 3632092), (8743, 2919632), (9992, 2554678), (10178, 2507992), (11632, 2194493), (14056, 1816046), (17486, 1459816), (19984, 1277339), (20356, 1253996), (28112, 908023), (34972, 729908), (40712, 626998), (69944, 364954), (81424, 313499), (139888, 182477)]