71652476

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{28753}}^1$

素因数の和:28853

約数の個数: 24

約数和(自身を含む): 144920160

約数和(自身を除く): 73267684

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 28753, 57506, 115012, 201271, 402542, 805084, 2559017, 5118034, 10236068, 17913119, 35826238, 71652476]

約数ペア:

[(1, 71652476), (2, 35826238), (4, 17913119), (7, 10236068), (14, 5118034), (28, 2559017), (89, 805084), (178, 402542), (356, 201271), (623, 115012), (1246, 57506), (2492, 28753)]