42576266

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^2\times {\mathrm{419}}^1$

素因数の和:538

約数の個数: 24

約数和(自身を含む): 68251680

約数和(自身を除く): 25675414

約数列:

[1, 2, 23, 46, 47, 94, 419, 838, 1081, 2162, 2209, 4418, 9637, 19274, 19693, 39386, 50807, 101614, 452939, 905878, 925571, 1851142, 21288133, 42576266]

約数ペア:

[(1, 42576266), (2, 21288133), (23, 1851142), (46, 925571), (47, 905878), (94, 452939), (419, 101614), (838, 50807), (1081, 39386), (2162, 19693), (2209, 19274), (4418, 9637)]