27264016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:224

約数の個数: 80

約数和(自身を含む): 61246080

約数和(自身を除く): 33982064

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 41, 46, 52, 82, 92, 104, 139, 164, 184, 208, 278, 299, 328, 368, 533, 556, 598, 656, 943, 1066, 1112, 1196, 1807, 1886, 2132, 2224, 2392, 3197, 3614, 3772, 4264, 4784, 5699, 6394, 7228, 7544, 8528, 11398, 12259, 12788, 14456, 15088, 22796, 24518, 25576, 28912, 41561, 45592, 49036, 51152, 74087, 83122, 91184, 98072, 131077, 148174, 166244, 196144, 262154, 296348, 332488, 524308, 592696, 664976, 1048616, 1185392, 1704001, 2097232, 3408002, 6816004, 13632008, 27264016]

約数ペア:

[(1, 27264016), (2, 13632008), (4, 6816004), (8, 3408002), (13, 2097232), (16, 1704001), (23, 1185392), (26, 1048616), (41, 664976), (46, 592696), (52, 524308), (82, 332488), (92, 296348), (104, 262154), (139, 196144), (164, 166244), (184, 148174), (208, 131077), (278, 98072), (299, 91184), (328, 83122), (368, 74087), (533, 51152), (556, 49036), (598, 45592), (656, 41561), (943, 28912), (1066, 25576), (1112, 24518), (1196, 22796), (1807, 15088), (1886, 14456), (2132, 12788), (2224, 12259), (2392, 11398), (3197, 8528), (3614, 7544), (3772, 7228), (4264, 6394), (4784, 5699)]