887071136

素因数分解:

$2^5\times 7^1\times {\mathrm{59}}^1\times {\mathrm{67121}}^1$

素因数の和:67197

約数の個数: 48

約数和(自身を含む): 2029769280

約数和(自身を除く): 1142698144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 112, 118, 224, 236, 413, 472, 826, 944, 1652, 1888, 3304, 6608, 13216, 67121, 134242, 268484, 469847, 536968, 939694, 1073936, 1879388, 2147872, 3758776, 3960139, 7517552, 7920278, 15035104, 15840556, 27720973, 31681112, 55441946, 63362224, 110883892, 126724448, 221767784, 443535568, 887071136]

約数ペア:

[(1, 887071136), (2, 443535568), (4, 221767784), (7, 126724448), (8, 110883892), (14, 63362224), (16, 55441946), (28, 31681112), (32, 27720973), (56, 15840556), (59, 15035104), (112, 7920278), (118, 7517552), (224, 3960139), (236, 3758776), (413, 2147872), (472, 1879388), (826, 1073936), (944, 939694), (1652, 536968), (1888, 469847), (3304, 268484), (6608, 134242), (13216, 67121)]