528051272

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{8221}}^1$

素因数の和:8302

約数の個数: 64

約数和(自身を含む): 1199754240

約数和(自身を除く): 671702968

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 37, 56, 62, 74, 124, 148, 217, 248, 259, 296, 434, 518, 868, 1036, 1147, 1736, 2072, 2294, 4588, 8029, 8221, 9176, 16058, 16442, 32116, 32884, 57547, 64232, 65768, 115094, 230188, 254851, 304177, 460376, 509702, 608354, 1019404, 1216708, 1783957, 2038808, 2129239, 2433416, 3567914, 4258478, 7135828, 8516956, 9429487, 14271656, 17033912, 18858974, 37717948, 66006409, 75435896, 132012818, 264025636, 528051272]

約数ペア:

[(1, 528051272), (2, 264025636), (4, 132012818), (7, 75435896), (8, 66006409), (14, 37717948), (28, 18858974), (31, 17033912), (37, 14271656), (56, 9429487), (62, 8516956), (74, 7135828), (124, 4258478), (148, 3567914), (217, 2433416), (248, 2129239), (259, 2038808), (296, 1783957), (434, 1216708), (518, 1019404), (868, 608354), (1036, 509702), (1147, 460376), (1736, 304177), (2072, 254851), (2294, 230188), (4588, 115094), (8029, 65768), (8221, 64232), (9176, 57547), (16058, 32884), (16442, 32116)]