42485072

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2729}}^1$

素因数の和:2883

約数の個数: 40

約数和(自身を含む): 94785600

約数和(自身を除く): 52300528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1946, 2224, 2729, 3892, 5458, 7784, 10916, 15568, 19103, 21832, 38206, 43664, 76412, 152824, 305648, 379331, 758662, 1517324, 2655317, 3034648, 5310634, 6069296, 10621268, 21242536, 42485072]

約数ペア:

[(1, 42485072), (2, 21242536), (4, 10621268), (7, 6069296), (8, 5310634), (14, 3034648), (16, 2655317), (28, 1517324), (56, 758662), (112, 379331), (139, 305648), (278, 152824), (556, 76412), (973, 43664), (1112, 38206), (1946, 21832), (2224, 19103), (2729, 15568), (3892, 10916), (5458, 7784)]