75640454

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{509}}^1\times {\mathrm{1109}}^1$

素因数の和:1687

約数の個数: 16

約数和(自身を含む): 115484400

約数和(自身を除く): 39843946

約数列:

[1, 2, 67, 134, 509, 1018, 1109, 2218, 34103, 68206, 74303, 148606, 564481, 1128962, 37820227, 75640454]

約数ペア:

[(1, 75640454), (2, 37820227), (67, 1128962), (134, 564481), (509, 148606), (1018, 74303), (1109, 68206), (2218, 34103)]