42699988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{5557}}^1$

素因数の和:5691

約数の個数: 24

約数和(自身を含む): 79835112

約数和(自身を除く): 37135124

約数列:

[1, 2, 4, 17, 34, 68, 113, 226, 452, 1921, 3842, 5557, 7684, 11114, 22228, 94469, 188938, 377876, 627941, 1255882, 2511764, 10674997, 21349994, 42699988]

約数ペア:

[(1, 42699988), (2, 21349994), (4, 10674997), (17, 2511764), (34, 1255882), (68, 627941), (113, 377876), (226, 188938), (452, 94469), (1921, 22228), (3842, 11114), (5557, 7684)]