42352457

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{9619}}^1$

素因数の和:9680

約数の個数: 16

約数和(自身を含む): 52640640

約数和(自身を除く): 10288183

約数列:

[1, 7, 17, 37, 119, 259, 629, 4403, 9619, 67333, 163523, 355903, 1144661, 2491321, 6050351, 42352457]

約数ペア:

[(1, 42352457), (7, 6050351), (17, 2491321), (37, 1144661), (119, 355903), (259, 163523), (629, 67333), (4403, 9619)]