21824704

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1069}}^1$

素因数の和:1121

約数の個数: 56

約数和(自身を含む): 48920400

約数和(自身を除く): 27095696

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 176, 232, 319, 352, 464, 638, 704, 928, 1069, 1276, 1856, 2138, 2552, 4276, 5104, 8552, 10208, 11759, 17104, 20416, 23518, 31001, 34208, 47036, 62002, 68416, 94072, 124004, 188144, 248008, 341011, 376288, 496016, 682022, 752576, 992032, 1364044, 1984064, 2728088, 5456176, 10912352, 21824704]

約数ペア:

[(1, 21824704), (2, 10912352), (4, 5456176), (8, 2728088), (11, 1984064), (16, 1364044), (22, 992032), (29, 752576), (32, 682022), (44, 496016), (58, 376288), (64, 341011), (88, 248008), (116, 188144), (176, 124004), (232, 94072), (319, 68416), (352, 62002), (464, 47036), (638, 34208), (704, 31001), (928, 23518), (1069, 20416), (1276, 17104), (1856, 11759), (2138, 10208), (2552, 8552), (4276, 5104)]