25311636

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{4783}}^1$

素因数の和:4810

約数の個数: 72

約数和(自身を含む): 76352640

約数和(自身を除く): 51041004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 4783, 5292, 9566, 14349, 19132, 28698, 33481, 43047, 57396, 66962, 86094, 100443, 129141, 133924, 172188, 200886, 234367, 258282, 301329, 401772, 468734, 516564, 602658, 703101, 903987, 937468, 1205316, 1406202, 1807974, 2109303, 2812404, 3615948, 4218606, 6327909, 8437212, 12655818, 25311636]

約数ペア:

[(1, 25311636), (2, 12655818), (3, 8437212), (4, 6327909), (6, 4218606), (7, 3615948), (9, 2812404), (12, 2109303), (14, 1807974), (18, 1406202), (21, 1205316), (27, 937468), (28, 903987), (36, 703101), (42, 602658), (49, 516564), (54, 468734), (63, 401772), (84, 301329), (98, 258282), (108, 234367), (126, 200886), (147, 172188), (189, 133924), (196, 129141), (252, 100443), (294, 86094), (378, 66962), (441, 57396), (588, 43047), (756, 33481), (882, 28698), (1323, 19132), (1764, 14349), (2646, 9566), (4783, 5292)]