78161852

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{3923}}^1$

素因数の和:4237

約数の個数: 24

約数和(自身を含む): 145360656

約数和(自身を除く): 67198804

約数列:

[1, 2, 4, 17, 34, 68, 293, 586, 1172, 3923, 4981, 7846, 9962, 15692, 19924, 66691, 133382, 266764, 1149439, 2298878, 4597756, 19540463, 39080926, 78161852]

約数ペア:

[(1, 78161852), (2, 39080926), (4, 19540463), (17, 4597756), (34, 2298878), (68, 1149439), (293, 266764), (586, 133382), (1172, 66691), (3923, 19924), (4981, 15692), (7846, 9962)]