38251108

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^2\times {\mathrm{271}}^1$

素因数の和:424

約数の個数: 36

約数和(自身を含む): 77881216

約数和(自身を除く): 39630108

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 271, 284, 497, 542, 994, 1084, 1897, 1988, 3794, 5041, 7588, 10082, 19241, 20164, 35287, 38482, 70574, 76964, 134687, 141148, 269374, 538748, 1366111, 2732222, 5464444, 9562777, 19125554, 38251108]

約数ペア:

[(1, 38251108), (2, 19125554), (4, 9562777), (7, 5464444), (14, 2732222), (28, 1366111), (71, 538748), (142, 269374), (271, 141148), (284, 134687), (497, 76964), (542, 70574), (994, 38482), (1084, 35287), (1897, 20164), (1988, 19241), (3794, 10082), (5041, 7588)]