56172858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{4273}}^1$

素因数の和:4598

約数の個数: 32

約数和(自身を含む): 128835456

約数和(自身を除く): 72662598

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 313, 626, 939, 1878, 2191, 4273, 4382, 6573, 8546, 12819, 13146, 25638, 29911, 59822, 89733, 179466, 1337449, 2674898, 4012347, 8024694, 9362143, 18724286, 28086429, 56172858]

約数ペア:

[(1, 56172858), (2, 28086429), (3, 18724286), (6, 9362143), (7, 8024694), (14, 4012347), (21, 2674898), (42, 1337449), (313, 179466), (626, 89733), (939, 59822), (1878, 29911), (2191, 25638), (4273, 13146), (4382, 12819), (6573, 8546)]