74399546

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{5119}}^1$

素因数の和:5190

約数の個数: 24

約数和(自身を含む): 123678720

約数和(自身を除く): 49279174

約数列:

[1, 2, 13, 26, 43, 86, 169, 338, 559, 1118, 5119, 7267, 10238, 14534, 66547, 133094, 220117, 440234, 865111, 1730222, 2861521, 5723042, 37199773, 74399546]

約数ペア:

[(1, 74399546), (2, 37199773), (13, 5723042), (26, 2861521), (43, 1730222), (86, 865111), (169, 440234), (338, 220117), (559, 133094), (1118, 66547), (5119, 14534), (7267, 10238)]