17814496

素因数分解:

$2^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1187}}^1$

素因数の和:1271

約数の個数: 48

約数和(自身を含む): 40715136

約数和(自身を除く): 22900640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 67, 112, 134, 224, 268, 469, 536, 938, 1072, 1187, 1876, 2144, 2374, 3752, 4748, 7504, 8309, 9496, 15008, 16618, 18992, 33236, 37984, 66472, 79529, 132944, 159058, 265888, 318116, 556703, 636232, 1113406, 1272464, 2226812, 2544928, 4453624, 8907248, 17814496]

約数ペア:

[(1, 17814496), (2, 8907248), (4, 4453624), (7, 2544928), (8, 2226812), (14, 1272464), (16, 1113406), (28, 636232), (32, 556703), (56, 318116), (67, 265888), (112, 159058), (134, 132944), (224, 79529), (268, 66472), (469, 37984), (536, 33236), (938, 18992), (1072, 16618), (1187, 15008), (1876, 9496), (2144, 8309), (2374, 7504), (3752, 4748)]