26336436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1997}}^1$

素因数の和:2168

約数の個数: 48

約数和(自身を含む): 70713216

約数和(自身を除く): 44376780

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157, 314, 471, 628, 942, 1099, 1884, 1997, 2198, 3297, 3994, 4396, 5991, 6594, 7988, 11982, 13188, 13979, 23964, 27958, 41937, 55916, 83874, 167748, 313529, 627058, 940587, 1254116, 1881174, 2194703, 3762348, 4389406, 6584109, 8778812, 13168218, 26336436]

約数ペア:

[(1, 26336436), (2, 13168218), (3, 8778812), (4, 6584109), (6, 4389406), (7, 3762348), (12, 2194703), (14, 1881174), (21, 1254116), (28, 940587), (42, 627058), (84, 313529), (157, 167748), (314, 83874), (471, 55916), (628, 41937), (942, 27958), (1099, 23964), (1884, 13979), (1997, 13188), (2198, 11982), (3297, 7988), (3994, 6594), (4396, 5991)]