42825224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{809}}^1$

素因数の和:1337

約数の個数: 32

約数和(自身を含む): 86751000

約数和(自身を除く): 43925776

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 509, 809, 1018, 1618, 2036, 3236, 4072, 6472, 6617, 10517, 13234, 21034, 26468, 42068, 52936, 84136, 411781, 823562, 1647124, 3294248, 5353153, 10706306, 21412612, 42825224]

約数ペア:

[(1, 42825224), (2, 21412612), (4, 10706306), (8, 5353153), (13, 3294248), (26, 1647124), (52, 823562), (104, 411781), (509, 84136), (809, 52936), (1018, 42068), (1618, 26468), (2036, 21034), (3236, 13234), (4072, 10517), (6472, 6617)]