27538784

素因数分解:

$2^5\times 7^3\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 68443200

約数和(自身を除く): 40904416

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 193, 196, 208, 224, 343, 364, 386, 392, 416, 637, 686, 728, 772, 784, 1274, 1351, 1372, 1456, 1544, 1568, 2509, 2548, 2702, 2744, 2912, 3088, 4459, 5018, 5096, 5404, 5488, 6176, 8918, 9457, 10036, 10192, 10808, 10976, 17563, 17836, 18914, 20072, 20384, 21616, 35126, 35672, 37828, 40144, 43232, 66199, 70252, 71344, 75656, 80288, 122941, 132398, 140504, 142688, 151312, 245882, 264796, 281008, 302624, 491764, 529592, 562016, 860587, 983528, 1059184, 1721174, 1967056, 2118368, 3442348, 3934112, 6884696, 13769392, 27538784]

約数ペア:

[(1, 27538784), (2, 13769392), (4, 6884696), (7, 3934112), (8, 3442348), (13, 2118368), (14, 1967056), (16, 1721174), (26, 1059184), (28, 983528), (32, 860587), (49, 562016), (52, 529592), (56, 491764), (91, 302624), (98, 281008), (104, 264796), (112, 245882), (182, 151312), (193, 142688), (196, 140504), (208, 132398), (224, 122941), (343, 80288), (364, 75656), (386, 71344), (392, 70252), (416, 66199), (637, 43232), (686, 40144), (728, 37828), (772, 35672), (784, 35126), (1274, 21616), (1351, 20384), (1372, 20072), (1456, 18914), (1544, 17836), (1568, 17563), (2509, 10976), (2548, 10808), (2702, 10192), (2744, 10036), (2912, 9457), (3088, 8918), (4459, 6176), (5018, 5488), (5096, 5404)]