71907808

素因数分解:

$2^5\times 7^1\times {\mathrm{321017}}^1$

素因数の和:321034

約数の個数: 24

約数和(自身を含む): 161793072

約数和(自身を除く): 89885264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 321017, 642034, 1284068, 2247119, 2568136, 4494238, 5136272, 8988476, 10272544, 17976952, 35953904, 71907808]

約数ペア:

[(1, 71907808), (2, 35953904), (4, 17976952), (7, 10272544), (8, 8988476), (14, 5136272), (16, 4494238), (28, 2568136), (32, 2247119), (56, 1284068), (112, 642034), (224, 321017)]