28772532

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{21601}}^1$

素因数の和:21648

約数の個数: 36

約数和(自身を含む): 74699716

約数和(自身を除く): 45927184

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 21601, 43202, 64803, 86404, 129606, 194409, 259212, 388818, 777636, 799237, 1598474, 2397711, 3196948, 4795422, 7193133, 9590844, 14386266, 28772532]

約数ペア:

[(1, 28772532), (2, 14386266), (3, 9590844), (4, 7193133), (6, 4795422), (9, 3196948), (12, 2397711), (18, 1598474), (36, 799237), (37, 777636), (74, 388818), (111, 259212), (148, 194409), (222, 129606), (333, 86404), (444, 64803), (666, 43202), (1332, 21601)]