66545248

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:380

約数の個数: 96

約数和(自身を含む): 165473280

約数和(自身を除く): 98928032

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 113, 154, 176, 224, 226, 239, 308, 352, 452, 478, 616, 791, 904, 956, 1232, 1243, 1582, 1673, 1808, 1912, 2464, 2486, 2629, 3164, 3346, 3616, 3824, 4972, 5258, 6328, 6692, 7648, 8701, 9944, 10516, 12656, 13384, 17402, 18403, 19888, 21032, 25312, 26768, 27007, 34804, 36806, 39776, 42064, 53536, 54014, 69608, 73612, 84128, 108028, 139216, 147224, 189049, 216056, 278432, 294448, 297077, 378098, 432112, 588896, 594154, 756196, 864224, 1188308, 1512392, 2079539, 2376616, 3024784, 4159078, 4753232, 6049568, 8318156, 9506464, 16636312, 33272624, 66545248]

約数ペア:

[(1, 66545248), (2, 33272624), (4, 16636312), (7, 9506464), (8, 8318156), (11, 6049568), (14, 4753232), (16, 4159078), (22, 3024784), (28, 2376616), (32, 2079539), (44, 1512392), (56, 1188308), (77, 864224), (88, 756196), (112, 594154), (113, 588896), (154, 432112), (176, 378098), (224, 297077), (226, 294448), (239, 278432), (308, 216056), (352, 189049), (452, 147224), (478, 139216), (616, 108028), (791, 84128), (904, 73612), (956, 69608), (1232, 54014), (1243, 53536), (1582, 42064), (1673, 39776), (1808, 36806), (1912, 34804), (2464, 27007), (2486, 26768), (2629, 25312), (3164, 21032), (3346, 19888), (3616, 18403), (3824, 17402), (4972, 13384), (5258, 12656), (6328, 10516), (6692, 9944), (7648, 8701)]