38326244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 76640256

約数和(自身を除く): 38314012

約数列:

[1, 2, 4, 11, 22, 43, 44, 47, 86, 94, 172, 188, 431, 473, 517, 862, 946, 1034, 1724, 1892, 2021, 2068, 4042, 4741, 8084, 9482, 18533, 18964, 20257, 22231, 37066, 40514, 44462, 74132, 81028, 88924, 203863, 222827, 407726, 445654, 815452, 871051, 891308, 1742102, 3484204, 9581561, 19163122, 38326244]

約数ペア:

[(1, 38326244), (2, 19163122), (4, 9581561), (11, 3484204), (22, 1742102), (43, 891308), (44, 871051), (47, 815452), (86, 445654), (94, 407726), (172, 222827), (188, 203863), (431, 88924), (473, 81028), (517, 74132), (862, 44462), (946, 40514), (1034, 37066), (1724, 22231), (1892, 20257), (2021, 18964), (2068, 18533), (4042, 9482), (4741, 8084)]