42717194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{52999}}^1$

素因数の和:53045

約数の個数: 16

約数和(自身を含む): 71232000

約数和(自身を除く): 28514806

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 52999, 105998, 688987, 1377974, 1642969, 3285938, 21358597, 42717194]

約数ペア:

[(1, 42717194), (2, 21358597), (13, 3285938), (26, 1642969), (31, 1377974), (62, 688987), (403, 105998), (806, 52999)]