8694712

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 18117000

約数和(自身を除く): 9422288

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 109, 118, 169, 218, 236, 338, 436, 472, 676, 767, 872, 1352, 1417, 1534, 2834, 3068, 5668, 6136, 6431, 9971, 11336, 12862, 18421, 19942, 25724, 36842, 39884, 51448, 73684, 79768, 83603, 147368, 167206, 334412, 668824, 1086839, 2173678, 4347356, 8694712]

約数ペア:

[(1, 8694712), (2, 4347356), (4, 2173678), (8, 1086839), (13, 668824), (26, 334412), (52, 167206), (59, 147368), (104, 83603), (109, 79768), (118, 73684), (169, 51448), (218, 39884), (236, 36842), (338, 25724), (436, 19942), (472, 18421), (676, 12862), (767, 11336), (872, 9971), (1352, 6431), (1417, 6136), (1534, 5668), (2834, 3068)]