71280932

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{55171}}^1$

素因数の和:55211

約数の個数: 24

約数和(自身を含む): 139033440

約数和(自身を除く): 67752508

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 55171, 110342, 220684, 937907, 1048249, 1875814, 2096498, 3751628, 4192996, 17820233, 35640466, 71280932]

約数ペア:

[(1, 71280932), (2, 35640466), (4, 17820233), (17, 4192996), (19, 3751628), (34, 2096498), (38, 1875814), (68, 1048249), (76, 937907), (323, 220684), (646, 110342), (1292, 55171)]