13697568

素因数分解:

$2^5\times 3^2\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:454

約数の個数: 72

約数和(自身を含む): 39312000

約数和(自身を除く): 25614432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 199, 239, 288, 398, 478, 597, 717, 796, 956, 1194, 1434, 1592, 1791, 1912, 2151, 2388, 2868, 3184, 3582, 3824, 4302, 4776, 5736, 6368, 7164, 7648, 8604, 9552, 11472, 14328, 17208, 19104, 22944, 28656, 34416, 47561, 57312, 68832, 95122, 142683, 190244, 285366, 380488, 428049, 570732, 760976, 856098, 1141464, 1521952, 1712196, 2282928, 3424392, 4565856, 6848784, 13697568]

約数ペア:

[(1, 13697568), (2, 6848784), (3, 4565856), (4, 3424392), (6, 2282928), (8, 1712196), (9, 1521952), (12, 1141464), (16, 856098), (18, 760976), (24, 570732), (32, 428049), (36, 380488), (48, 285366), (72, 190244), (96, 142683), (144, 95122), (199, 68832), (239, 57312), (288, 47561), (398, 34416), (478, 28656), (597, 22944), (717, 19104), (796, 17208), (956, 14328), (1194, 11472), (1434, 9552), (1592, 8604), (1791, 7648), (1912, 7164), (2151, 6368), (2388, 5736), (2868, 4776), (3184, 4302), (3582, 3824)]