65813216

素因数分解:

$2^5\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2909}}^1$

素因数の和:3027

約数の個数: 48

約数和(自身を含む): 149597280

約数和(自身を除く): 83784064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 101, 112, 202, 224, 404, 707, 808, 1414, 1616, 2828, 2909, 3232, 5656, 5818, 11312, 11636, 20363, 22624, 23272, 40726, 46544, 81452, 93088, 162904, 293809, 325808, 587618, 651616, 1175236, 2056663, 2350472, 4113326, 4700944, 8226652, 9401888, 16453304, 32906608, 65813216]

約数ペア:

[(1, 65813216), (2, 32906608), (4, 16453304), (7, 9401888), (8, 8226652), (14, 4700944), (16, 4113326), (28, 2350472), (32, 2056663), (56, 1175236), (101, 651616), (112, 587618), (202, 325808), (224, 293809), (404, 162904), (707, 93088), (808, 81452), (1414, 46544), (1616, 40726), (2828, 23272), (2909, 22624), (3232, 20363), (5656, 11636), (5818, 11312)]