1208704

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:111

約数の個数: 64

約数和(自身を含む): 2937600

約数和(自身を除く): 1728896

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 71, 76, 112, 128, 133, 142, 152, 224, 266, 284, 304, 448, 497, 532, 568, 608, 896, 994, 1064, 1136, 1216, 1349, 1988, 2128, 2272, 2432, 2698, 3976, 4256, 4544, 5396, 7952, 8512, 9088, 9443, 10792, 15904, 17024, 18886, 21584, 31808, 37772, 43168, 63616, 75544, 86336, 151088, 172672, 302176, 604352, 1208704]

約数ペア:

[(1, 1208704), (2, 604352), (4, 302176), (7, 172672), (8, 151088), (14, 86336), (16, 75544), (19, 63616), (28, 43168), (32, 37772), (38, 31808), (56, 21584), (64, 18886), (71, 17024), (76, 15904), (112, 10792), (128, 9443), (133, 9088), (142, 8512), (152, 7952), (224, 5396), (266, 4544), (284, 4256), (304, 3976), (448, 2698), (497, 2432), (532, 2272), (568, 2128), (608, 1988), (896, 1349), (994, 1216), (1064, 1136)]