74281426

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{491}}^1\times {\mathrm{1129}}^1$

素因数の和:1689

約数の個数: 16

約数和(自身を含む): 113415840

約数和(自身を除く): 39134414

約数列:

[1, 2, 67, 134, 491, 982, 1129, 2258, 32897, 65794, 75643, 151286, 554339, 1108678, 37140713, 74281426]

約数ペア:

[(1, 74281426), (2, 37140713), (67, 1108678), (134, 554339), (491, 151286), (982, 75643), (1129, 65794), (2258, 32897)]