28202552

素因数分解:

$2^3\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1609}}^1$

素因数の和:1935

約数の個数: 32

約数和(自身を含む): 60664800

約数和(自身を除く): 32462248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 313, 626, 1252, 1609, 2191, 2504, 3218, 4382, 6436, 8764, 11263, 12872, 17528, 22526, 45052, 90104, 503617, 1007234, 2014468, 3525319, 4028936, 7050638, 14101276, 28202552]

約数ペア:

[(1, 28202552), (2, 14101276), (4, 7050638), (7, 4028936), (8, 3525319), (14, 2014468), (28, 1007234), (56, 503617), (313, 90104), (626, 45052), (1252, 22526), (1609, 17528), (2191, 12872), (2504, 11263), (3218, 8764), (4382, 6436)]