65499148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2663}}^1$

素因数の和:2734

約数の個数: 48

約数和(自身を含む): 137846016

約数和(自身を除く): 72346868

約数列:

[1, 2, 4, 11, 13, 22, 26, 43, 44, 52, 86, 143, 172, 286, 473, 559, 572, 946, 1118, 1892, 2236, 2663, 5326, 6149, 10652, 12298, 24596, 29293, 34619, 58586, 69238, 114509, 117172, 138476, 229018, 380809, 458036, 761618, 1259599, 1488617, 1523236, 2519198, 2977234, 5038396, 5954468, 16374787, 32749574, 65499148]

約数ペア:

[(1, 65499148), (2, 32749574), (4, 16374787), (11, 5954468), (13, 5038396), (22, 2977234), (26, 2519198), (43, 1523236), (44, 1488617), (52, 1259599), (86, 761618), (143, 458036), (172, 380809), (286, 229018), (473, 138476), (559, 117172), (572, 114509), (946, 69238), (1118, 58586), (1892, 34619), (2236, 29293), (2663, 24596), (5326, 12298), (6149, 10652)]