28868574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{7723}}^1$

素因数の和:7824

約数の個数: 32

約数和(自身を含む): 66735360

約数和(自身を除く): 37866786

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1869, 3738, 7723, 15446, 23169, 46338, 54061, 108122, 162183, 324366, 687347, 1374694, 2062041, 4124082, 4811429, 9622858, 14434287, 28868574]

約数ペア:

[(1, 28868574), (2, 14434287), (3, 9622858), (6, 4811429), (7, 4124082), (14, 2062041), (21, 1374694), (42, 687347), (89, 324366), (178, 162183), (267, 108122), (534, 54061), (623, 46338), (1246, 23169), (1869, 15446), (3738, 7723)]