25794277628

素因数分解:

$2^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{2188181}}^1$

素因数の和:2188613

約数の個数: 24

約数和(自身を含む): 51711117024

約数和(自身を除く): 25916839396

約数列:

[1, 2, 4, 7, 14, 28, 421, 842, 1684, 2947, 5894, 11788, 2188181, 4376362, 8752724, 15317267, 30634534, 61269068, 921224201, 1842448402, 3684896804, 6448569407, 12897138814, 25794277628]

約数ペア:

[(1, 25794277628), (2, 12897138814), (4, 6448569407), (7, 3684896804), (14, 1842448402), (28, 921224201), (421, 61269068), (842, 30634534), (1684, 15317267), (2947, 8752724), (5894, 4376362), (11788, 2188181)]