71340411712

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{1663}}^1\times {\mathrm{12647}}^1$

素因数の和:14375

約数の個数: 56

約数和(自身を含む): 144335333376

約数和(自身を除く): 72994921664

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 424, 848, 1663, 1696, 3326, 3392, 6652, 12647, 13304, 25294, 26608, 50588, 53216, 88139, 101176, 106432, 176278, 202352, 352556, 404704, 670291, 705112, 809408, 1340582, 1410224, 2681164, 2820448, 5362328, 5640896, 10724656, 21031961, 21449312, 42063922, 42898624, 84127844, 168255688, 336511376, 673022752, 1114693933, 1346045504, 2229387866, 4458775732, 8917551464, 17835102928, 35670205856, 71340411712]

約数ペア:

[(1, 71340411712), (2, 35670205856), (4, 17835102928), (8, 8917551464), (16, 4458775732), (32, 2229387866), (53, 1346045504), (64, 1114693933), (106, 673022752), (212, 336511376), (424, 168255688), (848, 84127844), (1663, 42898624), (1696, 42063922), (3326, 21449312), (3392, 21031961), (6652, 10724656), (12647, 5640896), (13304, 5362328), (25294, 2820448), (26608, 2681164), (50588, 1410224), (53216, 1340582), (88139, 809408), (101176, 705112), (106432, 670291), (176278, 404704), (202352, 352556)]