2889419008

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{94847}}^1$

素因数の和:94887

約数の個数: 72

約数和(自身を含む): 6979295232

約数和(自身を除く): 4089876224

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 544, 896, 952, 1088, 1792, 1904, 2176, 3808, 4352, 7616, 15232, 30464, 94847, 189694, 379388, 663929, 758776, 1327858, 1517552, 1612399, 2655716, 3035104, 3224798, 5311432, 6070208, 6449596, 10622864, 11286793, 12140416, 12899192, 21245728, 22573586, 24280832, 25798384, 42491456, 45147172, 51596768, 84982912, 90294344, 103193536, 169965824, 180588688, 206387072, 361177376, 412774144, 722354752, 1444709504, 2889419008]

約数ペア:

[(1, 2889419008), (2, 1444709504), (4, 722354752), (7, 412774144), (8, 361177376), (14, 206387072), (16, 180588688), (17, 169965824), (28, 103193536), (32, 90294344), (34, 84982912), (56, 51596768), (64, 45147172), (68, 42491456), (112, 25798384), (119, 24280832), (128, 22573586), (136, 21245728), (224, 12899192), (238, 12140416), (256, 11286793), (272, 10622864), (448, 6449596), (476, 6070208), (544, 5311432), (896, 3224798), (952, 3035104), (1088, 2655716), (1792, 1612399), (1904, 1517552), (2176, 1327858), (3808, 758776), (4352, 663929), (7616, 379388), (15232, 189694), (30464, 94847)]