6619904

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{1361}}^1$

素因数の和:1396

約数の個数: 36

約数和(自身を含む): 13919640

約数和(自身を除く): 7299736

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 1361, 2432, 2722, 4864, 5444, 10888, 21776, 25859, 43552, 51718, 87104, 103436, 174208, 206872, 348416, 413744, 827488, 1654976, 3309952, 6619904]

約数ペア:

[(1, 6619904), (2, 3309952), (4, 1654976), (8, 827488), (16, 413744), (19, 348416), (32, 206872), (38, 174208), (64, 103436), (76, 87104), (128, 51718), (152, 43552), (256, 25859), (304, 21776), (608, 10888), (1216, 5444), (1361, 4864), (2432, 2722)]