17870272

素因数分解:

$2^6\times 7^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1$

素因数の和:485

約数の個数: 56

約数和(自身を含む): 41001696

約数和(自身を除く): 23131424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 113, 224, 226, 353, 448, 452, 706, 791, 904, 1412, 1582, 1808, 2471, 2824, 3164, 3616, 4942, 5648, 6328, 7232, 9884, 11296, 12656, 19768, 22592, 25312, 39536, 39889, 50624, 79072, 79778, 158144, 159556, 279223, 319112, 558446, 638224, 1116892, 1276448, 2233784, 2552896, 4467568, 8935136, 17870272]

約数ペア:

[(1, 17870272), (2, 8935136), (4, 4467568), (7, 2552896), (8, 2233784), (14, 1276448), (16, 1116892), (28, 638224), (32, 558446), (56, 319112), (64, 279223), (112, 159556), (113, 158144), (224, 79778), (226, 79072), (353, 50624), (448, 39889), (452, 39536), (706, 25312), (791, 22592), (904, 19768), (1412, 12656), (1582, 11296), (1808, 9884), (2471, 7232), (2824, 6328), (3164, 5648), (3616, 4942)]