22509928

素因数分解:

$2^3\times 7^1\times {\mathrm{541}}^1\times {\mathrm{743}}^1$

素因数の和:1297

約数の個数: 32

約数和(自身を含む): 48389760

約数和(自身を除く): 25879832

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 541, 743, 1082, 1486, 2164, 2972, 3787, 4328, 5201, 5944, 7574, 10402, 15148, 20804, 30296, 41608, 401963, 803926, 1607852, 2813741, 3215704, 5627482, 11254964, 22509928]

約数ペア:

[(1, 22509928), (2, 11254964), (4, 5627482), (7, 3215704), (8, 2813741), (14, 1607852), (28, 803926), (56, 401963), (541, 41608), (743, 30296), (1082, 20804), (1486, 15148), (2164, 10402), (2972, 7574), (3787, 5944), (4328, 5201)]