40724042

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{563}}^1\times {\mathrm{613}}^1$

素因数の和:1237

約数の個数: 16

約数和(自身を含む): 62333280

約数和(自身を除く): 21609238

約数列:

[1, 2, 59, 118, 563, 613, 1126, 1226, 33217, 36167, 66434, 72334, 345119, 690238, 20362021, 40724042]

約数ペア:

[(1, 40724042), (2, 20362021), (59, 690238), (118, 345119), (563, 72334), (613, 66434), (1126, 36167), (1226, 33217)]