56815766

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{66529}}^1$

素因数の和:66599

約数の個数: 16

約数和(自身を含む): 98996640

約数和(自身を除く): 42180874

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 66529, 133058, 465703, 931406, 4058269, 8116538, 28407883, 56815766]

約数ペア:

[(1, 56815766), (2, 28407883), (7, 8116538), (14, 4058269), (61, 931406), (122, 465703), (427, 133058), (854, 66529)]