42704528

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{7561}}^1$

素因数の和:7922

約数の個数: 20

約数和(自身を含む): 82985388

約数和(自身を除く): 40280860

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2824, 5648, 7561, 15122, 30244, 60488, 120976, 2669033, 5338066, 10676132, 21352264, 42704528]

約数ペア:

[(1, 42704528), (2, 21352264), (4, 10676132), (8, 5338066), (16, 2669033), (353, 120976), (706, 60488), (1412, 30244), (2824, 15122), (5648, 7561)]