11403904

素因数分解:

$2^7\times {\mathrm{41}}^2\times {\mathrm{53}}^1$

素因数の和:149

約数の個数: 48

約数和(自身を含む): 23725710

約数和(自身を除く): 12321806

約数列:

[1, 2, 4, 8, 16, 32, 41, 53, 64, 82, 106, 128, 164, 212, 328, 424, 656, 848, 1312, 1681, 1696, 2173, 2624, 3362, 3392, 4346, 5248, 6724, 6784, 8692, 13448, 17384, 26896, 34768, 53792, 69536, 89093, 107584, 139072, 178186, 215168, 278144, 356372, 712744, 1425488, 2850976, 5701952, 11403904]

約数ペア:

[(1, 11403904), (2, 5701952), (4, 2850976), (8, 1425488), (16, 712744), (32, 356372), (41, 278144), (53, 215168), (64, 178186), (82, 139072), (106, 107584), (128, 89093), (164, 69536), (212, 53792), (328, 34768), (424, 26896), (656, 17384), (848, 13448), (1312, 8692), (1681, 6784), (1696, 6724), (2173, 5248), (2624, 4346), (3362, 3392)]