74846774

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{1783}}^1$

素因数の和:2075

約数の個数: 16

約数和(自身を含む): 113890560

約数和(自身を除く): 39043786

約数列:

[1, 2, 139, 151, 278, 302, 1783, 3566, 20989, 41978, 247837, 269233, 495674, 538466, 37423387, 74846774]

約数ペア:

[(1, 74846774), (2, 37423387), (139, 538466), (151, 495674), (278, 269233), (302, 247837), (1783, 41978), (3566, 20989)]