27241690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{389167}}^1$

素因数の和:389181

約数の個数: 16

約数和(自身を含む): 56040192

約数和(自身を除く): 28798502

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 389167, 778334, 1945835, 2724169, 3891670, 5448338, 13620845, 27241690]

約数ペア:

[(1, 27241690), (2, 13620845), (5, 5448338), (7, 3891670), (10, 2724169), (14, 1945835), (35, 778334), (70, 389167)]