68969318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{136303}}^1$

素因数の和:136339

約数の個数: 16

約数和(自身を含む): 117766656

約数和(自身を除く): 48797338

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 136303, 272606, 1499333, 2998666, 3134969, 6269938, 34484659, 68969318]

約数ペア:

[(1, 68969318), (2, 34484659), (11, 6269938), (22, 3134969), (23, 2998666), (46, 1499333), (253, 272606), (506, 136303)]