74430676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{2143}}^1$

素因数の和:2623

約数の個数: 24

約数和(自身を含む): 137473280

約数和(自身を除く): 63042604

約数列:

[1, 2, 4, 19, 38, 76, 457, 914, 1828, 2143, 4286, 8572, 8683, 17366, 34732, 40717, 81434, 162868, 979351, 1958702, 3917404, 18607669, 37215338, 74430676]

約数ペア:

[(1, 74430676), (2, 37215338), (4, 18607669), (19, 3917404), (38, 1958702), (76, 979351), (457, 162868), (914, 81434), (1828, 40717), (2143, 34732), (4286, 17366), (8572, 8683)]