17647016968

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^2\times {\mathrm{187463}}^1$

素因数の和:187558

約数の個数: 48

約数和(自身を含む): 38760056640

約数和(自身を除く): 21113039672

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 1681, 2296, 3362, 6724, 11767, 13448, 23534, 47068, 94136, 187463, 374926, 749852, 1312241, 1499704, 2624482, 5248964, 7685983, 10497928, 15371966, 30743932, 53801881, 61487864, 107603762, 215207524, 315125303, 430415048, 630250606, 1260501212, 2205877121, 2521002424, 4411754242, 8823508484, 17647016968]

約数ペア:

[(1, 17647016968), (2, 8823508484), (4, 4411754242), (7, 2521002424), (8, 2205877121), (14, 1260501212), (28, 630250606), (41, 430415048), (56, 315125303), (82, 215207524), (164, 107603762), (287, 61487864), (328, 53801881), (574, 30743932), (1148, 15371966), (1681, 10497928), (2296, 7685983), (3362, 5248964), (6724, 2624482), (11767, 1499704), (13448, 1312241), (23534, 749852), (47068, 374926), (94136, 187463)]