27895952

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13109}}^1$

素因数の和:13143

約数の個数: 40

約数和(自身を含む): 65025600

約数和(自身を除く): 37129648

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 13109, 26218, 52436, 91763, 104872, 183526, 209744, 249071, 367052, 498142, 734104, 996284, 1468208, 1743497, 1992568, 3486994, 3985136, 6973988, 13947976, 27895952]

約数ペア:

[(1, 27895952), (2, 13947976), (4, 6973988), (7, 3985136), (8, 3486994), (14, 1992568), (16, 1743497), (19, 1468208), (28, 996284), (38, 734104), (56, 498142), (76, 367052), (112, 249071), (133, 209744), (152, 183526), (266, 104872), (304, 91763), (532, 52436), (1064, 26218), (2128, 13109)]