66328876

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{1423}}^1$

素因数の和:1741

約数の個数: 24

約数和(自身を含む): 119297024

約数和(自身を除く): 52968148

約数列:

[1, 2, 4, 43, 86, 172, 271, 542, 1084, 1423, 2846, 5692, 11653, 23306, 46612, 61189, 122378, 244756, 385633, 771266, 1542532, 16582219, 33164438, 66328876]

約数ペア:

[(1, 66328876), (2, 33164438), (4, 16582219), (43, 1542532), (86, 771266), (172, 385633), (271, 244756), (542, 122378), (1084, 61189), (1423, 46612), (2846, 23306), (5692, 11653)]