74793812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{20753}}^1$

素因数の和:20827

約数の個数: 24

約数和(自身を含む): 141210216

約数和(自身を除く): 66416404

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 20753, 41506, 83012, 352801, 705602, 1099909, 1411204, 2199818, 4399636, 18698453, 37396906, 74793812]

約数ペア:

[(1, 74793812), (2, 37396906), (4, 18698453), (17, 4399636), (34, 2199818), (53, 1411204), (68, 1099909), (106, 705602), (212, 352801), (901, 83012), (1802, 41506), (3604, 20753)]