72571874

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{22807}}^1$

素因数の和:22889

約数の個数: 16

約数和(自身を含む): 114404928

約数和(自身を除く): 41833054

約数列:

[1, 2, 37, 43, 74, 86, 1591, 3182, 22807, 45614, 843859, 980701, 1687718, 1961402, 36285937, 72571874]

約数ペア:

[(1, 72571874), (2, 36285937), (37, 1961402), (43, 1687718), (74, 980701), (86, 843859), (1591, 45614), (3182, 22807)]