28049654

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1\times {\mathrm{613}}^1$

素因数の和:919

約数の個数: 16

約数和(自身を含む): 42704928

約数和(自身を除く): 14655274

約数列:

[1, 2, 137, 167, 274, 334, 613, 1226, 22879, 45758, 83981, 102371, 167962, 204742, 14024827, 28049654]

約数ペア:

[(1, 28049654), (2, 14024827), (137, 204742), (167, 167962), (274, 102371), (334, 83981), (613, 45758), (1226, 22879)]