28227904

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:335

約数の個数: 56

約数和(自身を含む): 59070240

約数和(自身を除く): 30842336

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 67, 116, 134, 227, 232, 268, 454, 464, 536, 908, 928, 1072, 1816, 1856, 1943, 2144, 3632, 3886, 4288, 6583, 7264, 7772, 13166, 14528, 15209, 15544, 26332, 30418, 31088, 52664, 60836, 62176, 105328, 121672, 124352, 210656, 243344, 421312, 441061, 486688, 882122, 973376, 1764244, 3528488, 7056976, 14113952, 28227904]

約数ペア:

[(1, 28227904), (2, 14113952), (4, 7056976), (8, 3528488), (16, 1764244), (29, 973376), (32, 882122), (58, 486688), (64, 441061), (67, 421312), (116, 243344), (134, 210656), (227, 124352), (232, 121672), (268, 105328), (454, 62176), (464, 60836), (536, 52664), (908, 31088), (928, 30418), (1072, 26332), (1816, 15544), (1856, 15209), (1943, 14528), (2144, 13166), (3632, 7772), (3886, 7264), (4288, 6583)]