15723232

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4129}}^1$

素因数の和:4163

約数の個数: 48

約数和(自身を含む): 37467360

約数和(自身を除く): 21744128

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 4129, 8258, 16516, 28903, 33032, 57806, 66064, 70193, 115612, 132128, 140386, 231224, 280772, 462448, 491351, 561544, 924896, 982702, 1123088, 1965404, 2246176, 3930808, 7861616, 15723232]

約数ペア:

[(1, 15723232), (2, 7861616), (4, 3930808), (7, 2246176), (8, 1965404), (14, 1123088), (16, 982702), (17, 924896), (28, 561544), (32, 491351), (34, 462448), (56, 280772), (68, 231224), (112, 140386), (119, 132128), (136, 115612), (224, 70193), (238, 66064), (272, 57806), (476, 33032), (544, 28903), (952, 16516), (1904, 8258), (3808, 4129)]