29731072

素因数分解:

$2^8\times 7^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:423

約数の個数: 72

約数和(自身を含む): 69463296

約数和(自身を除く): 39732224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 128, 188, 224, 256, 329, 353, 376, 448, 658, 706, 752, 896, 1316, 1412, 1504, 1792, 2471, 2632, 2824, 3008, 4942, 5264, 5648, 6016, 9884, 10528, 11296, 12032, 16591, 19768, 21056, 22592, 33182, 39536, 42112, 45184, 66364, 79072, 84224, 90368, 116137, 132728, 158144, 232274, 265456, 316288, 464548, 530912, 632576, 929096, 1061824, 1858192, 2123648, 3716384, 4247296, 7432768, 14865536, 29731072]

約数ペア:

[(1, 29731072), (2, 14865536), (4, 7432768), (7, 4247296), (8, 3716384), (14, 2123648), (16, 1858192), (28, 1061824), (32, 929096), (47, 632576), (56, 530912), (64, 464548), (94, 316288), (112, 265456), (128, 232274), (188, 158144), (224, 132728), (256, 116137), (329, 90368), (353, 84224), (376, 79072), (448, 66364), (658, 45184), (706, 42112), (752, 39536), (896, 33182), (1316, 22592), (1412, 21056), (1504, 19768), (1792, 16591), (2471, 12032), (2632, 11296), (2824, 10528), (3008, 9884), (4942, 6016), (5264, 5648)]