3818048

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{353}}^1$

素因数の和:391

約数の個数: 42

約数和(自身を含む): 8227314

約数和(自身を除く): 4409266

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 353, 416, 676, 706, 832, 1352, 1412, 2704, 2824, 4589, 5408, 5648, 9178, 10816, 11296, 18356, 22592, 36712, 59657, 73424, 119314, 146848, 238628, 293696, 477256, 954512, 1909024, 3818048]

約数ペア:

[(1, 3818048), (2, 1909024), (4, 954512), (8, 477256), (13, 293696), (16, 238628), (26, 146848), (32, 119314), (52, 73424), (64, 59657), (104, 36712), (169, 22592), (208, 18356), (338, 11296), (353, 10816), (416, 9178), (676, 5648), (706, 5408), (832, 4589), (1352, 2824), (1412, 2704)]