28890176

素因数分解:

$2^6\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1093}}^1$

素因数の和:1171

約数の個数: 56

約数和(自身を含む): 66690240

約数和(自身を除く): 37800064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 64, 112, 118, 224, 236, 413, 448, 472, 826, 944, 1093, 1652, 1888, 2186, 3304, 3776, 4372, 6608, 7651, 8744, 13216, 15302, 17488, 26432, 30604, 34976, 61208, 64487, 69952, 122416, 128974, 244832, 257948, 451409, 489664, 515896, 902818, 1031792, 1805636, 2063584, 3611272, 4127168, 7222544, 14445088, 28890176]

約数ペア:

[(1, 28890176), (2, 14445088), (4, 7222544), (7, 4127168), (8, 3611272), (14, 2063584), (16, 1805636), (28, 1031792), (32, 902818), (56, 515896), (59, 489664), (64, 451409), (112, 257948), (118, 244832), (224, 128974), (236, 122416), (413, 69952), (448, 64487), (472, 61208), (826, 34976), (944, 30604), (1093, 26432), (1652, 17488), (1888, 15302), (2186, 13216), (3304, 8744), (3776, 7651), (4372, 6608)]