7857856

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{2081}}^1$

素因数の和:2152

約数の個数: 28

約数和(自身を含む): 15864840

約数和(自身を除く): 8006984

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 236, 472, 944, 1888, 2081, 3776, 4162, 8324, 16648, 33296, 66592, 122779, 133184, 245558, 491116, 982232, 1964464, 3928928, 7857856]

約数ペア:

[(1, 7857856), (2, 3928928), (4, 1964464), (8, 982232), (16, 491116), (32, 245558), (59, 133184), (64, 122779), (118, 66592), (236, 33296), (472, 16648), (944, 8324), (1888, 4162), (2081, 3776)]