28448168

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{26737}}^1$

素因数の和:26769

約数の個数: 32

約数和(自身を含む): 64171200

約数和(自身を除く): 35723032

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 26737, 53474, 106948, 187159, 213896, 374318, 508003, 748636, 1016006, 1497272, 2032012, 3556021, 4064024, 7112042, 14224084, 28448168]

約数ペア:

[(1, 28448168), (2, 14224084), (4, 7112042), (7, 4064024), (8, 3556021), (14, 2032012), (19, 1497272), (28, 1016006), (38, 748636), (56, 508003), (76, 374318), (133, 213896), (152, 187159), (266, 106948), (532, 53474), (1064, 26737)]