13728512

素因数分解:

$2^8\times 7^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:233

約数の個数: 72

約数和(自身を含む): 32180736

約数和(自身を除く): 18452224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 128, 163, 188, 224, 256, 326, 329, 376, 448, 652, 658, 752, 896, 1141, 1304, 1316, 1504, 1792, 2282, 2608, 2632, 3008, 4564, 5216, 5264, 6016, 7661, 9128, 10432, 10528, 12032, 15322, 18256, 20864, 21056, 30644, 36512, 41728, 42112, 53627, 61288, 73024, 84224, 107254, 122576, 146048, 214508, 245152, 292096, 429016, 490304, 858032, 980608, 1716064, 1961216, 3432128, 6864256, 13728512]

約数ペア:

[(1, 13728512), (2, 6864256), (4, 3432128), (7, 1961216), (8, 1716064), (14, 980608), (16, 858032), (28, 490304), (32, 429016), (47, 292096), (56, 245152), (64, 214508), (94, 146048), (112, 122576), (128, 107254), (163, 84224), (188, 73024), (224, 61288), (256, 53627), (326, 42112), (329, 41728), (376, 36512), (448, 30644), (652, 21056), (658, 20864), (752, 18256), (896, 15322), (1141, 12032), (1304, 10528), (1316, 10432), (1504, 9128), (1792, 7661), (2282, 6016), (2608, 5264), (2632, 5216), (3008, 4564)]