42248528

素因数分解:

$2^4\times 7^1\times {\mathrm{377219}}^1$

素因数の和:377234

約数の個数: 20

約数和(自身を含む): 93550560

約数和(自身を除く): 51302032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 377219, 754438, 1508876, 2640533, 3017752, 5281066, 6035504, 10562132, 21124264, 42248528]

約数ペア:

[(1, 42248528), (2, 21124264), (4, 10562132), (7, 6035504), (8, 5281066), (14, 3017752), (16, 2640533), (28, 1508876), (56, 754438), (112, 377219)]