28255542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{7559}}^1$

素因数の和:7660

約数の個数: 32

約数和(自身を含む): 65318400

約数和(自身を除く): 37062858

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1869, 3738, 7559, 15118, 22677, 45354, 52913, 105826, 158739, 317478, 672751, 1345502, 2018253, 4036506, 4709257, 9418514, 14127771, 28255542]

約数ペア:

[(1, 28255542), (2, 14127771), (3, 9418514), (6, 4709257), (7, 4036506), (14, 2018253), (21, 1345502), (42, 672751), (89, 317478), (178, 158739), (267, 105826), (534, 52913), (623, 45354), (1246, 22677), (1869, 15118), (3738, 7559)]