17897152

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1$

素因数の和:478

約数の個数: 84

約数和(自身を含む): 44592240

約数和(自身を除く): 26695088

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 439, 448, 637, 728, 784, 832, 878, 1274, 1456, 1568, 1756, 2548, 2912, 3073, 3136, 3512, 5096, 5707, 5824, 6146, 7024, 10192, 11414, 12292, 14048, 20384, 21511, 22828, 24584, 28096, 39949, 40768, 43022, 45656, 49168, 79898, 86044, 91312, 98336, 159796, 172088, 182624, 196672, 279643, 319592, 344176, 365248, 559286, 639184, 688352, 1118572, 1278368, 1376704, 2237144, 2556736, 4474288, 8948576, 17897152]

約数ペア:

[(1, 17897152), (2, 8948576), (4, 4474288), (7, 2556736), (8, 2237144), (13, 1376704), (14, 1278368), (16, 1118572), (26, 688352), (28, 639184), (32, 559286), (49, 365248), (52, 344176), (56, 319592), (64, 279643), (91, 196672), (98, 182624), (104, 172088), (112, 159796), (182, 98336), (196, 91312), (208, 86044), (224, 79898), (364, 49168), (392, 45656), (416, 43022), (439, 40768), (448, 39949), (637, 28096), (728, 24584), (784, 22828), (832, 21511), (878, 20384), (1274, 14048), (1456, 12292), (1568, 11414), (1756, 10192), (2548, 7024), (2912, 6146), (3073, 5824), (3136, 5707), (3512, 5096)]