13561861376

素因数分解:

$2^8\times 7^1\times {\mathrm{107}}^1\times {\mathrm{70729}}^1$

素因数の和:70859

約数の個数: 72

約数和(自身を含む): 31227577920

約数和(自身を除く): 17665716544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 128, 214, 224, 256, 428, 448, 749, 856, 896, 1498, 1712, 1792, 2996, 3424, 5992, 6848, 11984, 13696, 23968, 27392, 47936, 70729, 95872, 141458, 191744, 282916, 495103, 565832, 990206, 1131664, 1980412, 2263328, 3960824, 4526656, 7568003, 7921648, 9053312, 15136006, 15843296, 18106624, 30272012, 31686592, 52976021, 60544024, 63373184, 105952042, 121088048, 126746368, 211904084, 242176096, 423808168, 484352192, 847616336, 968704384, 1695232672, 1937408768, 3390465344, 6780930688, 13561861376]

約数ペア:

[(1, 13561861376), (2, 6780930688), (4, 3390465344), (7, 1937408768), (8, 1695232672), (14, 968704384), (16, 847616336), (28, 484352192), (32, 423808168), (56, 242176096), (64, 211904084), (107, 126746368), (112, 121088048), (128, 105952042), (214, 63373184), (224, 60544024), (256, 52976021), (428, 31686592), (448, 30272012), (749, 18106624), (856, 15843296), (896, 15136006), (1498, 9053312), (1712, 7921648), (1792, 7568003), (2996, 4526656), (3424, 3960824), (5992, 2263328), (6848, 1980412), (11984, 1131664), (13696, 990206), (23968, 565832), (27392, 495103), (47936, 282916), (70729, 191744), (95872, 141458)]