42595438

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{9013}}^1$

素因数の和:9171

約数の個数: 16

約数和(自身を含む): 68145840

約数和(自身を除く): 25550402

約数列:

[1, 2, 17, 34, 139, 278, 2363, 4726, 9013, 18026, 153221, 306442, 1252807, 2505614, 21297719, 42595438]

約数ペア:

[(1, 42595438), (2, 21297719), (17, 2505614), (34, 1252807), (139, 306442), (278, 153221), (2363, 18026), (4726, 9013)]