42629438

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{2251}}^1$

素因数の和:2827

約数の個数: 16

約数和(自身を含む): 67857264

約数和(自身を除く): 25227826

約数列:

[1, 2, 17, 34, 557, 1114, 2251, 4502, 9469, 18938, 38267, 76534, 1253807, 2507614, 21314719, 42629438]

約数ペア:

[(1, 42629438), (2, 21314719), (17, 2507614), (34, 1253807), (557, 76534), (1114, 38267), (2251, 18938), (4502, 9469)]