63553256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{1361}}^1$

素因数の和:1829

約数の個数: 32

約数和(自身を含む): 128709000

約数和(自身を除く): 65155744

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 449, 898, 1361, 1796, 2722, 3592, 5444, 5837, 10888, 11674, 17693, 23348, 35386, 46696, 70772, 141544, 611089, 1222178, 2444356, 4888712, 7944157, 15888314, 31776628, 63553256]

約数ペア:

[(1, 63553256), (2, 31776628), (4, 15888314), (8, 7944157), (13, 4888712), (26, 2444356), (52, 1222178), (104, 611089), (449, 141544), (898, 70772), (1361, 46696), (1796, 35386), (2722, 23348), (3592, 17693), (5444, 11674), (5837, 10888)]