28773752

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{27043}}^1$

素因数の和:27075

約数の個数: 32

約数和(自身を含む): 64905600

約数和(自身を除く): 36131848

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 27043, 54086, 108172, 189301, 216344, 378602, 513817, 757204, 1027634, 1514408, 2055268, 3596719, 4110536, 7193438, 14386876, 28773752]

約数ペア:

[(1, 28773752), (2, 14386876), (4, 7193438), (7, 4110536), (8, 3596719), (14, 2055268), (19, 1514408), (28, 1027634), (38, 757204), (56, 513817), (76, 378602), (133, 216344), (152, 189301), (266, 108172), (532, 54086), (1064, 27043)]