42756784

素因数分解:

$2^4\times 7^1\times {\mathrm{381757}}^1$

素因数の和:381772

約数の個数: 20

約数和(自身を含む): 94675984

約数和(自身を除く): 51919200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 381757, 763514, 1527028, 2672299, 3054056, 5344598, 6108112, 10689196, 21378392, 42756784]

約数ペア:

[(1, 42756784), (2, 21378392), (4, 10689196), (7, 6108112), (8, 5344598), (14, 3054056), (16, 2672299), (28, 1527028), (56, 763514), (112, 381757)]