65838136

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{90437}}^1$

素因数の和:90463

約数の個数: 32

約数和(自身を含む): 151935840

約数和(自身を除く): 86097704

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 90437, 180874, 361748, 633059, 723496, 1175681, 1266118, 2351362, 2532236, 4702724, 5064472, 8229767, 9405448, 16459534, 32919068, 65838136]

約数ペア:

[(1, 65838136), (2, 32919068), (4, 16459534), (7, 9405448), (8, 8229767), (13, 5064472), (14, 4702724), (26, 2532236), (28, 2351362), (52, 1266118), (56, 1175681), (91, 723496), (104, 633059), (182, 361748), (364, 180874), (728, 90437)]