88188884

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1621}}^1$

素因数の和:1728

約数の個数: 48

約数和(自身を含む): 185297280

約数和(自身を除く): 97108396

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 67, 116, 134, 203, 268, 406, 469, 812, 938, 1621, 1876, 1943, 3242, 3886, 6484, 7772, 11347, 13601, 22694, 27202, 45388, 47009, 54404, 94018, 108607, 188036, 217214, 329063, 434428, 658126, 760249, 1316252, 1520498, 3040996, 3149603, 6299206, 12598412, 22047221, 44094442, 88188884]

約数ペア:

[(1, 88188884), (2, 44094442), (4, 22047221), (7, 12598412), (14, 6299206), (28, 3149603), (29, 3040996), (58, 1520498), (67, 1316252), (116, 760249), (134, 658126), (203, 434428), (268, 329063), (406, 217214), (469, 188036), (812, 108607), (938, 94018), (1621, 54404), (1876, 47009), (1943, 45388), (3242, 27202), (3886, 22694), (6484, 13601), (7772, 11347)]