25228616

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10477}}^1$

素因数の和:10533

約数の個数: 32

約数和(自身を含む): 55323840

約数和(自身を除く): 30095224

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 10477, 20954, 41908, 73339, 83816, 146678, 293356, 450511, 586712, 901022, 1802044, 3153577, 3604088, 6307154, 12614308, 25228616]

約数ペア:

[(1, 25228616), (2, 12614308), (4, 6307154), (7, 3604088), (8, 3153577), (14, 1802044), (28, 901022), (43, 586712), (56, 450511), (86, 293356), (172, 146678), (301, 83816), (344, 73339), (602, 41908), (1204, 20954), (2408, 10477)]