275671024

素因数分解:

$2^4\times {\mathrm{641}}^1\times {\mathrm{26879}}^1$

素因数の和:27528

約数の個数: 20

約数和(自身を含む): 534965760

約数和(自身を除く): 259294736

約数列:

[1, 2, 4, 8, 16, 641, 1282, 2564, 5128, 10256, 26879, 53758, 107516, 215032, 430064, 17229439, 34458878, 68917756, 137835512, 275671024]

約数ペア:

[(1, 275671024), (2, 137835512), (4, 68917756), (8, 34458878), (16, 17229439), (641, 430064), (1282, 215032), (2564, 107516), (5128, 53758), (10256, 26879)]