2728259968

素因数分解:

$2^7\times 7^1\times {\mathrm{1459}}^1\times {\mathrm{2087}}^1$

素因数の和:3567

約数の個数: 64

約数和(自身を含む): 6218899200

約数和(自身を除く): 3490639232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 1459, 2087, 2918, 4174, 5836, 8348, 10213, 11672, 14609, 16696, 20426, 23344, 29218, 33392, 40852, 46688, 58436, 66784, 81704, 93376, 116872, 133568, 163408, 186752, 233744, 267136, 326816, 467488, 653632, 934976, 1307264, 1869952, 3044933, 6089866, 12179732, 21314531, 24359464, 42629062, 48718928, 85258124, 97437856, 170516248, 194875712, 341032496, 389751424, 682064992, 1364129984, 2728259968]

約数ペア:

[(1, 2728259968), (2, 1364129984), (4, 682064992), (7, 389751424), (8, 341032496), (14, 194875712), (16, 170516248), (28, 97437856), (32, 85258124), (56, 48718928), (64, 42629062), (112, 24359464), (128, 21314531), (224, 12179732), (448, 6089866), (896, 3044933), (1459, 1869952), (2087, 1307264), (2918, 934976), (4174, 653632), (5836, 467488), (8348, 326816), (10213, 267136), (11672, 233744), (14609, 186752), (16696, 163408), (20426, 133568), (23344, 116872), (29218, 93376), (33392, 81704), (40852, 66784), (46688, 58436)]