996671536

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{306857}}^1$

素因数の和:306901

約数の個数: 40

約数和(自身を含む): 2283023520

約数和(自身を除く): 1286351984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 306857, 613714, 1227428, 2147999, 2454856, 4295998, 4909712, 8591996, 8898853, 17183992, 17797706, 34367984, 35595412, 62291971, 71190824, 124583942, 142381648, 249167884, 498335768, 996671536]

約数ペア:

[(1, 996671536), (2, 498335768), (4, 249167884), (7, 142381648), (8, 124583942), (14, 71190824), (16, 62291971), (28, 35595412), (29, 34367984), (56, 17797706), (58, 17183992), (112, 8898853), (116, 8591996), (203, 4909712), (232, 4295998), (406, 2454856), (464, 2147999), (812, 1227428), (1624, 613714), (3248, 306857)]