1640628048

素因数分解:

$2^4\times 3^1\times {\mathrm{34179751}}^1$

素因数の和:34179762

約数の個数: 20

約数和(自身を含む): 4238289248

約数和(自身を除く): 2597661200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 34179751, 68359502, 102539253, 136719004, 205078506, 273438008, 410157012, 546876016, 820314024, 1640628048]

約数ペア:

[(1, 1640628048), (2, 820314024), (3, 546876016), (4, 410157012), (6, 273438008), (8, 205078506), (12, 136719004), (16, 102539253), (24, 68359502), (48, 34179751)]