42106456

素因数分解:

$2^3\times 7^1\times {\mathrm{751901}}^1$

素因数の和:751914

約数の個数: 16

約数和(自身を含む): 90228240

約数和(自身を除く): 48121784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 751901, 1503802, 3007604, 5263307, 6015208, 10526614, 21053228, 42106456]

約数ペア:

[(1, 42106456), (2, 21053228), (4, 10526614), (7, 6015208), (8, 5263307), (14, 3007604), (28, 1503802), (56, 751901)]