74725468

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{2657}}^1$

素因数の和:2829

約数の個数: 24

約数和(自身を含む): 133963200

約数和(自身を除く): 59237732

約数列:

[1, 2, 4, 79, 89, 158, 178, 316, 356, 2657, 5314, 7031, 10628, 14062, 28124, 209903, 236473, 419806, 472946, 839612, 945892, 18681367, 37362734, 74725468]

約数ペア:

[(1, 74725468), (2, 37362734), (4, 18681367), (79, 945892), (89, 839612), (158, 472946), (178, 419806), (316, 236473), (356, 209903), (2657, 28124), (5314, 14062), (7031, 10628)]