67770352

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:458

約数の個数: 60

約数和(自身を含む): 144593424

約数和(自身を除く): 76823072

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 169, 208, 284, 338, 353, 568, 676, 706, 923, 1136, 1352, 1412, 1846, 2704, 2824, 3692, 4589, 5648, 7384, 9178, 11999, 14768, 18356, 23998, 25063, 36712, 47996, 50126, 59657, 73424, 95992, 100252, 119314, 191984, 200504, 238628, 325819, 401008, 477256, 651638, 954512, 1303276, 2606552, 4235647, 5213104, 8471294, 16942588, 33885176, 67770352]

約数ペア:

[(1, 67770352), (2, 33885176), (4, 16942588), (8, 8471294), (13, 5213104), (16, 4235647), (26, 2606552), (52, 1303276), (71, 954512), (104, 651638), (142, 477256), (169, 401008), (208, 325819), (284, 238628), (338, 200504), (353, 191984), (568, 119314), (676, 100252), (706, 95992), (923, 73424), (1136, 59657), (1352, 50126), (1412, 47996), (1846, 36712), (2704, 25063), (2824, 23998), (3692, 18356), (4589, 14768), (5648, 11999), (7384, 9178)]