25209248

素因数分解:

$2^5\times {\mathrm{641}}^1\times {\mathrm{1229}}^1$

素因数の和:1880

約数の個数: 24

約数和(自身を含む): 49748580

約数和(自身を除く): 24539332

約数列:

[1, 2, 4, 8, 16, 32, 641, 1229, 1282, 2458, 2564, 4916, 5128, 9832, 10256, 19664, 20512, 39328, 787789, 1575578, 3151156, 6302312, 12604624, 25209248]

約数ペア:

[(1, 25209248), (2, 12604624), (4, 6302312), (8, 3151156), (16, 1575578), (32, 787789), (641, 39328), (1229, 20512), (1282, 19664), (2458, 10256), (2564, 9832), (4916, 5128)]