28650724

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{4049}}^1$

素因数の和:4143

約数の個数: 24

約数和(自身を含む): 52731000

約数和(自身を除く): 24080276

約数列:

[1, 2, 4, 29, 58, 61, 116, 122, 244, 1769, 3538, 4049, 7076, 8098, 16196, 117421, 234842, 246989, 469684, 493978, 987956, 7162681, 14325362, 28650724]

約数ペア:

[(1, 28650724), (2, 14325362), (4, 7162681), (29, 987956), (58, 493978), (61, 469684), (116, 246989), (122, 234842), (244, 117421), (1769, 16196), (3538, 8098), (4049, 7076)]