47145392

素因数分解:

$2^4\times 7^1\times {\mathrm{420941}}^1$

素因数の和:420956

約数の個数: 20

約数和(自身を含む): 104393616

約数和(自身を除く): 57248224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 420941, 841882, 1683764, 2946587, 3367528, 5893174, 6735056, 11786348, 23572696, 47145392]

約数ペア:

[(1, 47145392), (2, 23572696), (4, 11786348), (7, 6735056), (8, 5893174), (14, 3367528), (16, 2946587), (28, 1683764), (56, 841882), (112, 420941)]