68776436

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{1423}}^1$

素因数の和:1751

約数の個数: 24

約数和(自身を含む): 123682944

約数和(自身を除く): 54906508

約数列:

[1, 2, 4, 43, 86, 172, 281, 562, 1124, 1423, 2846, 5692, 12083, 24166, 48332, 61189, 122378, 244756, 399863, 799726, 1599452, 17194109, 34388218, 68776436]

約数ペア:

[(1, 68776436), (2, 34388218), (4, 17194109), (43, 1599452), (86, 799726), (172, 399863), (281, 244756), (562, 122378), (1124, 61189), (1423, 48332), (2846, 24166), (5692, 12083)]