25652396

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2251}}^1$

素因数の和:2310

約数の個数: 48

約数和(自身を含む): 57507072

約数和(自身を除く): 31854676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 148, 154, 259, 308, 407, 518, 814, 1036, 1628, 2251, 2849, 4502, 5698, 9004, 11396, 15757, 24761, 31514, 49522, 63028, 83287, 99044, 166574, 173327, 333148, 346654, 583009, 693308, 916157, 1166018, 1832314, 2332036, 3664628, 6413099, 12826198, 25652396]

約数ペア:

[(1, 25652396), (2, 12826198), (4, 6413099), (7, 3664628), (11, 2332036), (14, 1832314), (22, 1166018), (28, 916157), (37, 693308), (44, 583009), (74, 346654), (77, 333148), (148, 173327), (154, 166574), (259, 99044), (308, 83287), (407, 63028), (518, 49522), (814, 31514), (1036, 24761), (1628, 15757), (2251, 11396), (2849, 9004), (4502, 5698)]